# A113135 (b-file synthesized from sequence entry)
0 1
1 1
2 8
3 128
4 3136
5 103424
6 4270080
7 211107840
8 12135936000
9 794618298368
10 58355305676800
11 4749550536359936
12 424336070117163008
13 41287521140173963264
14 4346005245162898325504
15 492102089936714946576384