# A007381 (b-file synthesized from sequence entry)
1 1
2 2
3 1
4 3
5 1
6 4
7 1
8 5
9 2
10 6
11 4
12 7
13 7
14 8
15 11
16 9
17 16
18 11
19 22
20 15
21 29
22 22
23 37
24 33
25 46
26 49
27 57
28 71
29 72
30 100
31 94
32 137
33 127
34 183
35 176
36 240
37 247
38 312
39 347
40 406
41 484
42 533
43 667
44 709
45 907
46 956
47 1219
48 1303
49 1625
50 1787
51 2158
52 2454
53 2867
54 3361
55 3823
56 4580