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A286912 as a simple table

n a(n)
1 0
2 1
3 1
4 1
5 7
6 1
7 2
8 43
9 43
10 2
11 3
12 277
13 969
14 277
15 3
16 5
17 1777
18 23663
19 23663
20 1777
21 5
22 8
23 11407
24 571099
25 2180738
26 571099
27 11407
28 8
29 13
30 73219
31 13807469
32 198906617
33 198906617
34 13807469
35 73219
36 13
37 21
38 469981
39 333735575
40 18169793971
41 68534828391
42 18169793971
43 333735575
44 469981
45 21

[0,1,1,1,7,1,2,43,43,2,3,277,969,277,3,5,1777,
 23663,23663,1777,5,8,11407,571099,2180738,571099,
 11407,8,13,73219,13807469,198906617,198906617,
 13807469,73219,13,21,469981,333735575,18169793971,
 68534828391,18169793971,333735575,469981,21]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)