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A058730 as a simple table

n a(n)
2 1
3 1
4 1
5 1
6 2
7 1
8 1
9 4
10 3
11 1
12 1
13 9
14 11
15 4
16 1
17 1
18 23
19 49
20 22
21 5
22 1
23 1
24 68
25 617
26 217
27 40
28 6
29 1
30 1
31 383
32 185981
33 188936
34 1092
35 66
36 7
37 1
38 1
39 5249
40 4884573865

[1,1,1,1,2,1,1,4,3,1,1,9,11,4,1,1,23,49,22,5,1,1,
 68,617,217,40,6,1,1,383,185981,188936,1092,66,7,1,
 1,5249,4884573865]

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Last modified April 5 06:13 EDT 2020. Contains 333238 sequences. (Running on oeis4.)