# A291172 (b-file synthesized from sequence entry)
1 1
2 4
3 131
4 14118
5 2976853
6 1013582110
7 508233789579
8 352755124921122
9 324039613564554401
10 380751174738424280720
11 557175918657122229139987
12 993806827312044893602464496