# A351438 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 4
4 11
5 29
6 85
7 281
8 1003
9 3764
10 14811
11 61327
12 267153
13 1219497
14 5807473
15 28763988
16 147898511
17 788330533
18 4349414397
19 24799271517
20 145904796179
21 884577652276
22 5519858796807
23 35415056743815
24 233393746525705
25 1578437838849645
26 10945142365689985
27 77752626344174676