# A203744 (b-file synthesized from sequence entry)
1 1
2 1
3 9
4 3087
5 491453487
6 199355231015744076
7 1670853975432258811676271416172
8 1893588915901757181126922024000776555730414763148
9 2071486075345864360727487613123282727407169939419132023198357982044106944