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A078100 as a simple table

n a(n)
1 4
2 27
3 187
4 1302
5 9075
6 63267
7 441090
8 3075255
9 21440547
10 149482638
11 1042187067
12 7266087315
13 50658875658
14 353191693599
15 2462438631411
16 17168025532662
17 119694800484387
18 834507453158019
19 5818153224352338
20 40563936024707079
21 282810170576026755

[4,27,187,1302,9075,63267,441090,3075255,21440547,
 149482638,1042187067,7266087315,50658875658,
 353191693599,2462438631411,17168025532662,
 119694800484387,834507453158019,5818153224352338,
 40563936024707079,282810170576026755]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)