# A000413 (b-file synthesized from sequence entry)
0 1
1 7
2 19
3 57
4 81
5 251
6 437
7 691
8 739
9 1743
10 3695
11 6619
12 8217
13 9771
14 14771
15 15155
16 16831
17 18805
18 26745
19 30551
20 41755
21 46297
22 54339
23 72359
24 86407
25 96969
26 131059
27 344859
28 395231
29 519963
30 607141
31 677397
32 741509
33 893019
34 917217
35 1288415
36 1406811
37 1789599
38 1827927
39 3085785
40 3216051
41 3444439
42 3524869