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A046531 as a simple table

n a(n)
1 1
2 1
3 3
4 1
5 5
6 1
7 11
8 7
9 1
10 9
11 9
12 1
13 20
14 27
15 11
16 1
17 67
18 19
19 13
20 1
21 147
22 105
23 51
24 15
25 1
26 126
27 78
28 33
29 17
30 1

[1,1,3,1,5,1,11,7,1,9,9,1,20,27,11,1,67,19,13,1,
 147,105,51,15,1,126,78,33,17,1]

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Last modified April 19 20:04 EDT 2019. Contains 322291 sequences. (Running on oeis4.)