# A000263 (b-file synthesized from sequence entry)
3 3
4 14
5 39
6 91
7 173
8 307
9 502
10 779
11 1150
12 1651
13 2280
14 3090
15 4090
16 5313
17 6787
18 8564
19 10643
20 13103
21 15948
22 19235
23 23000
24 27316
25 32174
26 37677
27 43849
28 50758
29 58427
30 66978
31 76373
32 86765
33 98171
34 110662
35 124310
36 139202
37 155339
38 172885