# A238692 (b-file synthesized from sequence entry)
1 0
2 1
3 7
4 139
5 365641
6 39916801
7 1317933016441
8 355688356705921
9 53128667010491295649
10 10888872347627347035630931201
11 8841761993746245283777145088001
12 10333147966386144929666651337523200000001