# A034237 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 57
4 2309
5 292103
6 90647411
7 37593032352
8 16429342163157
9 6925787777638463
10 2729333815881686935
11 995740669987430403414
12 335945077218184962957540
13 105067580130605231781256012