# A150594 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 27
4 107
5 438
6 1845
7 7908
8 34303
9 150348
10 664775
11 2960079
12 13257289
13 59674848
14 269793959
15 1224411921
16 5575399047
17 25463488884
18 116605425929
19 535256505307
20 2462340230837
21 11349906044252
22 52410818984793
23 242420589719182
24 1123003680161339
25 5209618624112916
26 24199106376990991
27 112543832348913445