# A000437 (b-file synthesized from sequence entry)
1 0
2 9
3 41
4 81
5 146
6 194
7 306
8 369
9 425
10 594
11 689
12 866
13 1109
14 1161
15 1154
16 1361
17 1634
18 1781
19 1889
20 2141
21 2729
22 2609
23 3626
24 3366
25 3566
26 3449
27 3506
28 4241
29 4289
30 4826
31 5066
32 5381
33 7034
34 5561
35 6254
36 7229
37 7829
38 8186
39 8069
40 8126
41 8609
42 8921
43 8774