# A356586 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 51
4 657
5 9722
6 166296
7 3253365
8 71905965
9 1775175455
10 48467529392
11 1451065354742
12 47289516677131
13 1667001471950287
14 63213921938077523
15 2566296044236261518
16 111065406214766719510
17 5105032675471072965466
18 248377281869637961805657