# A126479 (b-file synthesized from sequence entry)
0 1
1 11
2 65
3 399
4 2473
5 15381
6 95757
7 596341
8 3714153
9 23133309
10 144085281
11 897434333
12 5589669241
13 34815260805
14 216846906193
15 1350631326317
16 8412409590489
17 52396708044853
18 326352989158113
19 2032690173290461