# A343872 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 11
5 26
6 68
7 177
8 497
9 1475
10 4608
11 15188
12 52778
13 192339
14 733676
15 2917722
16 12052138
17 51517308
18 227068741
19 1028492568