# A297049 (b-file synthesized from sequence entry)
1 0
2 1
3 24
4 7727
5 2494936740
6 25307171607331423
7 15900270561859760919435630132
8 1222687716170419330982627155048858310990681
9 381227447067591911693777422129578054172394402181491165828756232