# A125443 (b-file synthesized from sequence entry)
0 1
1 31
2 409
3 4399
4 55177
5 705211
6 9228145
7 122435659
8 1641825097
9 22192435141
10 301837475369
11 4125290661105
12 56599464923761
13 778943329190005
14 10746475355730103
15 148551954418570669
16 2056701047801775993