# A038747 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 4
5 11
6 32
7 92
8 254
9 672
10 1778
11 4622
12 11938
13 30442
14 77396
15 194896
16 489620
17 1221134
18 3040194
19 7524933
20 18600478
21 45756483
22 112444948
23 275204606
24 673031750
25 1640168584
26 3994716336
27 9699476314