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A060851 as a simple table

n a(n)
1 3
2 81
3 1215
4 15309
5 177147
6 1948617
7 20726199
8 215233605
9 2195382771
10 22082967873
11 219667417263
12 2165293113021
13 21182215236075
14 205891132094649
15 1990280943581607
16 19147875284802357
17 183448998696332259
18 1751104078464989745
19 16660504517966902431 

[3,81,1215,15309,177147,1948617,20726199,
 215233605,2195382771,22082967873,219667417263,
 2165293113021,21182215236075,205891132094649,
 1990280943581607,19147875284802357,
 183448998696332259,1751104078464989745,
 16660504517966902431]

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Last modified May 14 20:39 EDT 2024. Contains 372533 sequences. (Running on oeis4.)