# A238456 (b-file synthesized from sequence entry)
1 0
2 2211
3 5151
4 1107816
5 20959575
6 4237107540
7 1564279847151
8 61066162885575
9 2533192954461975
10 2774988107938203
11 90728963274006291
12 18765679728507154152720