# A355092 (b-file synthesized from sequence entry)
0 1
1 3
2 21
3 246
4 4215
5 97743
6 2917200
7 108150780
8 4850518269
9 257827235520
10 15978078982389
11 1139042647968096
12 92364503720316726
13 8439008013526902906
14 861692986696232539398
15 97635567184812702273234
16 12199893866233489801453323
17 1671886886212411035295719261