# A340911 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 6
4 16
5 52
6 189
7 740
8 3067
9 13330
10 60366
11 283504
12 1376000
13 6884364
14 35440060
15 187471028
16 1018049493
17 5671511886
18 32396788157
19 189673021414
20 1137795705447
21 6991058047594
22 43984892028735
23 283267507353084
24 1866622184589906