# A117266 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 37
4 497
5 14033
6 813857
7 95996993
8 22913626241
9 11034472530177
10 10699863490757121
11 20863301244829828097
12 81721932792141693585409
13 642577422892784159654154241
14 10136733849914528413869372612609