# A252710 (b-file synthesized from sequence entry)
1 2
2 19
3 270
4 5274
5 131250
6 3971953
7 141615782
8 5814096100
9 270145723914
10 14014491434175
11 802959561033630
12 50357860270776302
13 3431283333644097698
14 252413829036827831821
15 19937800344936448113750
16 1683065517269356710047112
17 151213514611062314791034874