# A091545 (b-file synthesized from sequence entry)
1 1
2 42
3 5544
4 1507968
5 696681216
6 489070213632
7 485157651922944
8 646229992361361408
9 1112808046846264344576
10 2405890997281623512973312
11 6380422924790865556405223424
12 20366309975932442856045473169408