# A235776 (b-file synthesized from sequence entry)
0 1
1 2
2 42
3 2000
4 170660
5 22741992
6 4344779208
7 1123066676160
8 376718037181200
9 158895919895100960
10 82222168141278271392
11 51172838316787466103552
12 37687233953299944682503744
13 32399590493755848692815785600
14 32140659218911596667452247171200