# A217647 (b-file synthesized from sequence entry)
1 0
2 1
3 2
4 3
5 6
6 12
7 15
8 20
9 21
10 44
11 54
12 75
13 102
14 116
15 182
16 288
17 326
18 344
19 357
20 458
21 1296
22 2394
23 2913
24 4749
25 6834
26 10425
27 17448