# A134097 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 51
4 9163
5 1789359
6 2966784613
7 10246481110899
8 1164644624885859315
9 67519816893223600328475
10 31778915061906077887063371935
11 30252957250679839624103772879830589