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A027459 as a simple table

n a(n)
1 1
2 7
3 85
4 415
5 12019
6 13489
7 726301
8 3144919
9 30300391
10 32160403
11 4102360483
12 4301068993
13 758647585777
14 112686856171
15 3336876977
16 96568406789
17 28776062218037
18 29608882035581
19 1568274265798307
20 11256448518043769

[1,7,85,415,12019,13489,726301,3144919,30300391,
 32160403,4102360483,4301068993,758647585777,
 112686856171,3336876977,96568406789,
 28776062218037,29608882035581,1568274265798307,
 11256448518043769]

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Last modified April 19 16:21 EDT 2024. Contains 371794 sequences. (Running on oeis4.)