# A171968 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 3
4 1
5 5
6 3
7 7
8 1
9 9
10 5
11 13
12 3
13 7
14 11
15 15
16 1
17 17
18 9
19 25
20 5
21 13
22 21
23 29
24 3
25 7
26 11
27 15
28 19
29 23
30 27
31 31
32 1
33 33
34 17
35 49
36 9
37 25
38 41
39 57
40 5
41 13
42 21
43 29
44 37
45 45
46 53
47 61
48 3
49 7
50 11
51 15
52 19
53 23
54 27
55 31
56 35
57 39
58 43
59 47
60 51
61 55
62 59
63 63