# A047773 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 1
5 0
6 0
7 1
8 1
9 0
10 2
11 3
12 0
13 3
14 5
15 0
16 7
17 11
18 0
19 12
20 23
21 0
22 30
23 55
24 0
25 55
26 114
27 0
28 143
29 272
30 0
31 273
32 588
33 0
34 728
35 1428
36 0
37 1428
38 3156
39 0
40 3876
41 7750
42 0
43 7752
44 17427
45 0
46 21318
47 43263
48 0
49 43263
50 98516
51 0
52 120175
53 246672
54 0
55 246675
56 567281
57 0