# A216354 (b-file synthesized from sequence entry)
0 1
1 2
2 52
3 58640
4 3583098592
5 11584364000042912
6 2042518153012624794424576
7 20047892010468651075834167466942080
8 11138509206681372983092694151616405935206616064
9 354938139483847646086359348765071470756626699510545192807936