# A237997 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 1
4 1
5 2
6 3
7 4
8 7
9 9
10 14
11 20
12 29
13 43
14 63
15 92
16 136
17 198
18 291
19 426
20 624
21 915
22 1341
23 1965
24 2881
25 4221
26 6187
27 9067
28 13288
29 19475
30 28542
31 41830
32 61306
33 89847
34 131678
35 192983
36 282830
37 414508
38 607491
39 890321
40 1304830
41 1912320
42 2802642
43 4107471
44 6019791