Full list of non-zero Kazhdan-Lusztig-Vogan polynomials:

  0:   0: 1

  1:   0: 1
       1: 1

  2:   0: 1
       2: 1

  3:   0: 1
       3: 1

  4:   0: 1
       1: 1
       3: 1
       4: 1

  5:   0: 1
       2: 1
       3: 1
       5: 1

  6:   3: 1
       6: 1

  7:   0: 2
       1: 1
       2: 1
       3: 1
       7: 1

  8:   3: 1
       4: 1
       6: 1
       8: 1

  9:   3: 1
       5: 1
       6: 1
       9: 1

 10:   0: 1
       1: 1
       3: 1
       4: 1
       7: 1
      10: 1

 11:   0: 1
       2: 1
       3: 1
       5: 1
       7: 1
      11: 1

 12:   6: 1
      12: 1

 13:   3: 1
       6: 1
       7: 1
      13: 1

 14:   6: 1
       8: 1
      12: 1
      14: 1

 15:   6: 1
       9: 1
      12: 1
      15: 1

 16:   3: 1
       4: 1
       6: 1
       7: 1
       8: 1
      10: 1
      13: 1
      16: 1

 17:   3: 1
       5: 1
       6: 1
       7: 1
       9: 1
      11: 1
      13: 1
      17: 1

 18:  12: 1
      18: 1

 19:   6: 1
      12: 1
      13: 1
      19: 1

 20:   0: q
       3: q
       7: 2
      10: 1
      11: 1
      13: 1
      20: 1

 21:  12: 1
      14: 1
      18: 1
      21: 1

 22:  12: 1
      15: 1
      18: 1
      22: 1

 23:   6: 1
       8: 1
      12: 1
      13: 1
      14: 1
      16: 1
      19: 1
      23: 1

 24:   6: 1
       9: 1
      12: 1
      13: 1
      15: 1
      17: 1
      19: 1
      24: 1

 25:   7: 1
      10: 1
      13: 1
      16: 1
      20: 1
      25: 1

 26:   7: 1
      11: 1
      13: 1
      17: 1
      20: 1
      26: 1

 27:  18: 1
      27: 1

 28:  12: 1
      18: 1
      19: 1
      28: 1

 29:  13: 1
      19: 1
      20: 1
      29: 1

 30:  18: 1
      21: 1
      27: 1
      30: 1

 31:  18: 1
      22: 1
      27: 1
      31: 1

 32:  12: 1
      14: 1
      18: 1
      19: 1
      21: 1
      23: 1
      28: 1
      32: 1

 33:  12: 1
      15: 1
      18: 1
      19: 1
      22: 1
      24: 1
      28: 1
      33: 1

 34:  13: 1
      16: 1
      19: 1
      20: 1
      23: 1
      25: 1
      29: 1
      34: 1

 35:  13: 1
      17: 1
      19: 1
      20: 1
      24: 1
      26: 1
      29: 1
      35: 1

 36:  18: 1
      27: 1
      28: 1
      36: 1

 37:  19: 1
      28: 1
      29: 1
      37: 1

 38:   7: q
      13: q
      20: 2
      25: 1
      26: 1
      29: 1
      38: 1

 39:  27: 1
      39: 1

 40:  18: 1
      21: 1
      27: 1
      28: 1
      30: 1
      32: 1
      36: 1
      40: 1

 41:  18: 1
      22: 1
      27: 1
      28: 1
      31: 1
      33: 1
      36: 1
      41: 1

 42:  27: 1
      30: 1
      39: 1
      42: 1

 43:  27: 1
      31: 1
      39: 1
      43: 1

 44:  27: 1
      30: 1
      39: 1
      44: 1

 45:  27: 1
      31: 1
      39: 1
      45: 1

 46:  19: 1
      23: 1
      28: 1
      29: 1
      32: 1
      34: 1
      37: 1
      46: 1

 47:  19: 1
      24: 1
      28: 1
      29: 1
      33: 1
      35: 1
      37: 1
      47: 1

 48:  20: 1
      25: 1
      29: 1
      34: 1
      38: 1
      48: 1

 49:  20: 1
      26: 1
      29: 1
      35: 1
      38: 1
      49: 1

 50:  28: 1
      36: 1
      37: 1
      50: 1

 51:  29: 1
      37: 1
      38: 1
      51: 1

 52:  27: 1
      36: 1
      39: 1
      52: 1

 53:  28: 1
      32: 1
      36: 1
      37: 1
      40: 1
      46: 1
      50: 1
      53: 1

 54:  28: 1
      33: 1
      36: 1
      37: 1
      41: 1
      47: 1
      50: 1
      54: 1

 55:  27: 1
      30: 1
      36: 1
      39: 1
      40: 1
      42: 1
      52: 1
      55: 1

 56:  27: 1
      31: 1
      36: 1
      39: 1
      41: 1
      43: 1
      52: 1
      56: 1

 57:  27: 1
      30: 1
      36: 1
      39: 1
      40: 1
      44: 1
      52: 1
      57: 1

 58:  27: 1
      31: 1
      36: 1
      39: 1
      41: 1
      45: 1
      52: 1
      58: 1

 59:  29: 1
      34: 1
      37: 1
      38: 1
      46: 1
      48: 1
      51: 1
      59: 1

 60:  29: 1
      35: 1
      37: 1
      38: 1
      47: 1
      49: 1
      51: 1
      60: 1

 61:  27: 1
      30: 1
      39: 1
      42: 1
      44: 1
      61: 1

 62:  27: 1
      31: 1
      39: 1
      43: 1
      45: 1
      62: 1

 63:  37: 1
      50: 1
      51: 1
      63: 1

 64:  20: q
      29: q
      38: 2
      48: 1
      49: 1
      51: 1
      64: 1

 65:  36: 1
      50: 1
      52: 1
      65: 1

 66:  37: 1
      46: 1
      50: 1
      51: 1
      53: 1
      59: 1
      63: 1
      66: 1

 67:  37: 1
      47: 1
      50: 1
      51: 1
      54: 1
      60: 1
      63: 1
      67: 1

 68:  36: 1
      40: 1
      50: 1
      52: 1
      53: 1
      55: 1
      65: 1
      68: 1

 69:  36: 1
      41: 1
      50: 1
      52: 1
      54: 1
      56: 1
      65: 1
      69: 1

 70:  36: 1
      40: 1
      50: 1
      52: 1
      53: 1
      57: 1
      65: 1
      70: 1

 71:  36: 1
      41: 1
      50: 1
      52: 1
      54: 1
      58: 1
      65: 1
      71: 1

 72:  38: 1
      48: 1
      51: 1
      59: 1
      64: 1
      72: 1

 73:  38: 1
      49: 1
      51: 1
      60: 1
      64: 1
      73: 1

 74:  27: 1
      30: 1
      36: 1
      39: 1
      40: 1
      42: 1
      44: 1
      52: 1
      55: 1
      57: 1
      61: 1
      74: 1

 75:  27: 1
      31: 1
      36: 1
      39: 1
      41: 1
      43: 1
      45: 1
      52: 1
      56: 1
      58: 1
      62: 1
      75: 1

 76:  18: q
      21: q
      27: q
      30: q
      61: 1
      76: 1

 77:  18: q
      22: q
      27: q
      31: q
      62: 1
      77: 1

 78:  51: 1
      63: 1
      64: 1
      78: 1

 79:  50: 1
      63: 1
      65: 1
      79: 1

 80:  51: 1
      59: 1
      63: 1
      64: 1
      66: 1
      72: 1
      78: 1
      80: 1

 81:  51: 1
      60: 1
      63: 1
      64: 1
      67: 1
      73: 1
      78: 1
      81: 1

 82:  50: 1
      53: 1
      63: 1
      65: 1
      66: 1
      68: 1
      79: 1
      82: 1

 83:  50: 1
      54: 1
      63: 1
      65: 1
      67: 1
      69: 1
      79: 1
      83: 1

 84:  50: 1
      53: 1
      63: 1
      65: 1
      66: 1
      70: 1
      79: 1
      84: 1

 85:  50: 1
      54: 1
      63: 1
      65: 1
      67: 1
      71: 1
      79: 1
      85: 1

 86:  36: 1
      40: 1
      50: 1
      52: 1
      53: 1
      55: 1
      57: 1
      65: 1
      68: 1
      70: 1
      74: 1
      86: 1

 87:  36: 1
      41: 1
      50: 1
      52: 1
      54: 1
      56: 1
      58: 1
      65: 1
      69: 1
      71: 1
      75: 1
      87: 1

 88:  18: q
      21: q
      27: q
      28: q
      30: q
      32: q
      36: q
      40: q
      61: 1
      74: 1
      76: 1
      88: 1

 89:  18: q
      22: q
      27: q
      28: q
      31: q
      33: q
      36: q
      41: q
      62: 1
      75: 1
      77: 1
      89: 1

 90:  12: q^2
      14: q^2
      18: q^2
      21: q^2
      76: 1
      90: 1

 91:  12: q^2
      15: q^2
      18: q^2
      22: q^2
      77: 1
      91: 1

 92:  38: q
      51: q
      64: 2
      72: 1
      73: 1
      78: 1
      92: 1

 93:  63: 1
      78: 1
      79: 1
      93: 1

 94:  64: 1
      72: 1
      78: 1
      80: 1
      92: 1
      94: 1

 95:  64: 1
      73: 1
      78: 1
      81: 1
      92: 1
      95: 1

 96:  63: 1
      66: 1
      78: 1
      79: 1
      80: 1
      82: 1
      93: 1
      96: 1

 97:  63: 1
      67: 1
      78: 1
      79: 1
      81: 1
      83: 1
      93: 1
      97: 1

 98:  63: 1
      66: 1
      78: 1
      79: 1
      80: 1
      84: 1
      93: 1
      98: 1

 99:  63: 1
      67: 1
      78: 1
      79: 1
      81: 1
      85: 1
      93: 1
      99: 1

100:  50: 1
      53: 1
      63: 1
      65: 1
      66: 1
      68: 1
      70: 1
      79: 1
      82: 1
      84: 1
      86: 1
     100: 1

101:  50: 1
      54: 1
      63: 1
      65: 1
      67: 1
      69: 1
      71: 1
      79: 1
      83: 1
      85: 1
      87: 1
     101: 1

102:  28: q
      32: q
      36: q
      37: q
      40: q
      46: q
      50: q
      53: q
      74: 1
      86: 1
      88: 1
     102: 1

103:  28: q
      33: q
      36: q
      37: q
      41: q
      47: q
      50: q
      54: q
      75: 1
      87: 1
      89: 1
     103: 1

104:  12: q^2
      14: q^2
      18: q^2
      19: q^2
      21: q^2
      23: q^2
      28: q^2
      32: q^2
      76: 1
      88: 1
      90: 1
     104: 1

105:  12: q^2
      15: q^2
      18: q^2
      19: q^2
      22: q^2
      24: q^2
      28: q^2
      33: q^2
      77: 1
      89: 1
      91: 1
     105: 1

106:   6: q^3
       8: q^3
      12: q^3
      14: q^3
      90: 1
     106: 1

107:   6: q^3
       9: q^3
      12: q^3
      15: q^3
      91: 1
     107: 1

108:  78: 1
      92: 1
      93: 1
     108: 1

109:  78: 1
      80: 1
      92: 1
      93: 1
      94: 1
      96: 1
     108: 1
     109: 1

110:  78: 1
      81: 1
      92: 1
      93: 1
      95: 1
      97: 1
     108: 1
     110: 1

111:  78: 1
      80: 1
      92: 1
      93: 1
      94: 1
      98: 1
     108: 1
     111: 1

112:  78: 1
      81: 1
      92: 1
      93: 1
      95: 1
      99: 1
     108: 1
     112: 1

113:  63: 1
      66: 1
      78: 1
      79: 1
      80: 1
      82: 1
      84: 1
      93: 1
      96: 1
      98: 1
     100: 1
     113: 1

114:  63: 1
      67: 1
      78: 1
      79: 1
      81: 1
      83: 1
      85: 1
      93: 1
      97: 1
      99: 1
     101: 1
     114: 1

115:  37: q
      46: q
      50: q
      51: q
      53: q
      59: q
      63: q
      66: q
      86: 1
     100: 1
     102: 1
     115: 1

116:  37: q
      47: q
      50: q
      51: q
      54: q
      60: q
      63: q
      67: q
      87: 1
     101: 1
     103: 1
     116: 1

117:  19: q^2
      23: q^2
      28: q^2
      29: q^2
      32: q^2
      34: q^2
      37: q^2
      46: q^2
      88: 1
     102: 1
     104: 1
     117: 1

118:  19: q^2
      24: q^2
      28: q^2
      29: q^2
      33: q^2
      35: q^2
      37: q^2
      47: q^2
      89: 1
     103: 1
     105: 1
     118: 1

119:   6: q^3
       8: q^3
      12: q^3
      13: q^3
      14: q^3
      16: q^3
      19: q^3
      23: q^3
      90: 1
     104: 1
     106: 1
     119: 1

120:   6: q^3
       9: q^3
      12: q^3
      13: q^3
      15: q^3
      17: q^3
      19: q^3
      24: q^3
      91: 1
     105: 1
     107: 1
     120: 1

121:   3: q^4
       4: q^4
       6: q^4
       8: q^4
     106: 1
     121: 1

122:   3: q^4
       5: q^4
       6: q^4
       9: q^4
     107: 1
     122: 1

123:  64: q
      78: q
      92: 2
      94: 1
      95: 1
     108: 1
     123: 1

124:  92: 1
      94: 1
     108: 1
     109: 1
     123: 1
     124: 1

125:  92: 1
      95: 1
     108: 1
     110: 1
     123: 1
     125: 1

126:  92: 1
      94: 1
     108: 1
     111: 1
     123: 1
     126: 1

127:  92: 1
      95: 1
     108: 1
     112: 1
     123: 1
     127: 1

128:  78: 1
      80: 1
      92: 1
      93: 1
      94: 1
      96: 1
      98: 1
     108: 1
     109: 1
     111: 1
     113: 1
     128: 1

129:  78: 1
      81: 1
      92: 1
      93: 1
      95: 1
      97: 1
      99: 1
     108: 1
     110: 1
     112: 1
     114: 1
     129: 1

130:  51: q
      59: q
      63: q
      64: q
      66: q
      72: q
      78: q
      80: q
     100: 1
     113: 1
     115: 1
     130: 1

131:  51: q
      60: q
      63: q
      64: q
      67: q
      73: q
      78: q
      81: q
     101: 1
     114: 1
     116: 1
     131: 1

132:  29: q^2
      34: q^2
      37: q^2
      38: q^2
      46: q^2
      48: q^2
      51: q^2
      59: q^2
     102: 1
     115: 1
     117: 1
     132: 1

133:  29: q^2
      35: q^2
      37: q^2
      38: q^2
      47: q^2
      49: q^2
      51: q^2
      60: q^2
     103: 1
     116: 1
     118: 1
     133: 1

134:  13: q^3
      16: q^3
      19: q^3
      20: q^3
      23: q^3
      25: q^3
      29: q^3
      34: q^3
     104: 1
     117: 1
     119: 1
     134: 1

135:  13: q^3
      17: q^3
      19: q^3
      20: q^3
      24: q^3
      26: q^3
      29: q^3
      35: q^3
     105: 1
     118: 1
     120: 1
     135: 1

136:   3: q^4
       4: q^4
       6: q^4
       7: q^4
       8: q^4
      10: q^4
      13: q^4
      16: q^4
     106: 1
     119: 1
     121: 1
     136: 1

137:   3: q^4
       5: q^4
       6: q^4
       7: q^4
       9: q^4
      11: q^4
      13: q^4
      17: q^4
     107: 1
     120: 1
     122: 1
     137: 1

138:   0: q^5
       1: q^5
       3: q^5
       4: q^5
     121: 1
     138: 1

139:   0: q^5
       2: q^5
       3: q^5
       5: q^5
     122: 1
     139: 1

140:  92: 1
      94: 1
     108: 1
     109: 1
     111: 1
     123: 1
     124: 1
     126: 1
     128: 1
     140: 1

141:  64: q
      72: q
      78: q
      80: q
      92: q
      94: q
     113: 1
     128: 1
     130: 1
     141: 1

142:  92: q
     108: q
     123: 1
     125: 1
     126: 1
     142: 1

143:  92: q
     108: q
     123: 1
     124: 1
     127: 1
     143: 1

144:  38: q^2
      48: q^2
      51: q^2
      59: q^2
      64: q^2
      72: q^2
     115: 1
     130: 1
     132: 1
     144: 1

145:  92: 1
      95: 1
     108: 1
     110: 1
     112: 1
     123: 1
     125: 1
     127: 1
     129: 1
     145: 1

146:  20: q^3
      25: q^3
      29: q^3
      34: q^3
      38: q^3
      48: q^3
     117: 1
     132: 1
     134: 1
     146: 1

147:  64: q
      73: q
      78: q
      81: q
      92: q
      95: q
     114: 1
     129: 1
     131: 1
     147: 1

148:   7: q^4
      10: q^4
      13: q^4
      16: q^4
      20: q^4
      25: q^4
     119: 1
     134: 1
     136: 1
     148: 1

149:  38: q^2
      49: q^2
      51: q^2
      60: q^2
      64: q^2
      73: q^2
     116: 1
     131: 1
     133: 1
     149: 1

150:   0: q^5
       1: q^5
       3: q^5
       4: q^5
       7: q^5
      10: q^5
     121: 1
     136: 1
     138: 1
     150: 1

151:  20: q^3
      26: q^3
      29: q^3
      35: q^3
      38: q^3
      49: q^3
     118: 1
     133: 1
     135: 1
     151: 1

152:   0: q^6
       1: q^6
     138: 1
     152: 1

153:   7: q^4
      11: q^4
      13: q^4
      17: q^4
      20: q^4
      26: q^4
     120: 1
     135: 1
     137: 1
     153: 1

154:   0: q^5
       2: q^5
       3: q^5
       5: q^5
       7: q^5
      11: q^5
     122: 1
     137: 1
     139: 1
     154: 1

155:   0: q^6
       2: q^6
     139: 1
     155: 1

1149 nonzero polynomials, and 4565 zero polynomials,
 at 5714 Bruhat-comparable pairs.