# A038151 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 8
5 23
6 67
7 198
8 590
9 1769
10 5328
11 16103
12 48801
13 148216
14 450952
15 1374044
16 4191814
17 12801243
18 39127766
19 119687036
20 366348367
21 1121992447
22 3437981365
23 10539237135
24 32321011234
25 99154404456
26 304280556111
27 934022848612