# A137736 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 5
4 203
5 115975
6 1382958545
7 474869816156751
8 6160539404599934652455
9 3819714729894818339975525681317
10 139258505266263669602347053993654079693415
11 359334085968622831041960188598043661065388726959079837