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A220718 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 8
6 1
7 1
8 26
9 26
10 1
11 1
12 118
13 226
14 118
15 1
16 1
17 463
18 2243
19 2243
20 463
21 1
22 1
23 1930
24 21195
25 72923
26 21195
27 1930
28 1
29 1
30 7843
31 201598
32 2126423
33 2126423
34 201598
35 7843
36 1
37 1
38 32209
39 1913495
40 63806966
41 168897201
42 63806966
43 1913495
44 32209
45 1
46 1
47 131698

[1,1,1,1,8,1,1,26,26,1,1,118,226,118,1,1,463,2243,
 2243,463,1,1,1930,21195,72923,21195,1930,1,1,7843,
 201598,2126423,2126423,201598,7843,1,1,32209,
 1913495,63806966,168897201,63806966,1913495,32209,
 1,1,131698]

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Last modified April 23 11:19 EDT 2024. Contains 371910 sequences. (Running on oeis4.)