# A151106 (b-file synthesized from sequence entry)
0 1
1 3
2 11
3 44
4 188
5 834
6 3796
7 17595
8 82652
9 392296
10 1876988
11 9038428
12 43750078
13 212672939
14 1037483310
15 5076179561
16 24898992612
17 122392690133
18 602735470493
19 2972948379238
20 14684093287089
21 72615661668126
22 359478469000610
23 1781231772491187
24 8833368751277994
25 43837986172512587
26 217700030074601239