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A057004 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 1
8 7
9 7
10 1
11 1
12 15
13 41
14 26
15 1
16 1
17 31
18 235
19 604
20 97
21 1
22 1
23 63
24 1361
25 14120
26 13753
27 624
28 1
29 1
30 127
31 7987
32 334576
33 1712845
34 504243
35 4163
36 1
37 1
38 255
39 47321
40 7987616
41 207009649
42 371515454
43 24824785
44 34470
45 1
46 1
47 511
48 281995
49 191318464

[1,1,1,1,3,1,1,7,7,1,1,15,41,26,1,1,31,235,604,97,
 1,1,63,1361,14120,13753,624,1,1,127,7987,334576,
 1712845,504243,4163,1,1,255,47321,7987616,
 207009649,371515454,24824785,34470,1,1,511,281995,
 191318464]

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Last modified July 21 17:20 EDT 2019. Contains 325198 sequences. (Running on oeis4.)