# A212170 (b-file synthesized from sequence entry)
1 1
2 2
3 48
4 207360
5 5643509760000
6 74508333765820416000000000
7 68238227014337640914957453230080000000000000000
8 958098594568198616022876832154309463351366075411333120000000000000000000000000