# A025963 (b-file synthesized from sequence entry)
0 1
1 22
2 325
3 4110
4 48381
5 550062
6 6148165
7 68149870
8 752379661
9 8290355502
10 91266902805
11 1004309278830
12 11049302357341
13 121551961591342
14 1337120292662245
15 14708568942522990
16 161795495573813421