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A027461 as a simple table

n a(n)
3 4
4 37
5 1489
6 2059
7 128431
8 621139
9 6527971
10 7435423
11 1005856303
12 1108515013
13 204122194357
14 220369102177
15 236110035385
16 1005497693095
17 307715924645815
18 324354836175055
19 122932720987212535
20 128616795798807715
21 134153085587608915
22 139549693559545915

[4,37,1489,2059,128431,621139,6527971,7435423,
 1005856303,1108515013,204122194357,220369102177,
 236110035385,1005497693095,307715924645815,
 324354836175055,122932720987212535,
 128616795798807715,134153085587608915,
 139549693559545915]

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Last modified May 19 06:57 EDT 2024. Contains 372666 sequences. (Running on oeis4.)