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A167884 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 18
6 1
7 1
8 179
9 179
10 1
11 1
12 1636
13 6086
14 1636
15 1
16 1
17 14757
18 144362
19 144362
20 14757
21 1
22 1
23 132854
24 2941135
25 7218100
26 2941135
27 132854
28 1
29 1
30 1195735
31 55446309
32 277509955
33 277509955
34 55446309
35 1195735
36 1
37 1
38 10761672
39 1001178268
40 9211047544
41 18315657030
42 9211047544
43 1001178268
44 10761672
45 1

[1,1,1,1,18,1,1,179,179,1,1,1636,6086,1636,1,1,
 14757,144362,144362,14757,1,1,132854,2941135,
 7218100,2941135,132854,1,1,1195735,55446309,
 277509955,277509955,55446309,1195735,1,1,10761672,
 1001178268,9211047544,18315657030,9211047544,
 1001178268,10761672,1]

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)