# A149090 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 7
4 34
5 73
6 349
7 817
8 4042
9 10069
10 49507
11 127873
12 636262
13 1693573
14 8402032
15 22820875
16 113817454
17 314673517
18 1566987739
19 4389038017
20 21914474266
21 62104354621
22 309818244166
23 886054108339
24 4426647223768
25 12765629703193
26 63743452057729
27 185072828494417
28 924906132097252
29 2702137210824097