# A028129 (b-file synthesized from sequence entry)
0 1
1 32
2 665
3 11440
4 177441
5 2582592
6 36039145
7 488323280
8 6475959281
9 84497107552
10 1088651482425
11 13885593262320
12 175667802947521
13 2207466992246912
14 27583620276442505
15 343037771674508560