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A146864 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 9
6 13
7 33
8 41
9 1409
10 3235
11 90107
12 256175
13 6239335
14 21132187
15 2159343451
16 9249857635
17 1354374350659
18 7148183873103
19 1813815982643009
20 11749437543357083
21 7025171720330773661
22 56366719637660576905

[1,1,1,1,9,13,33,41,1409,3235,90107,256175,
 6239335,21132187,2159343451,9249857635,
 1354374350659,7148183873103,1813815982643009,
 11749437543357083,7025171720330773661,
 56366719637660576905]

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Last modified April 30 09:09 EDT 2024. Contains 372131 sequences. (Running on oeis4.)