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A247403 as a simple table

n a(n)
1 12120
2 49032
3 201172
4 826488
5 3385192
6 13824356
7 56865236
8 234794368
9 969917240
10 4001182804
11 16485572528
12 67985714396
13 280631148932
14 1158709193724
15 4782845970920
16 19735114869944
17 81437829945420
18 336129412428444

[12120,49032,201172,826488,3385192,13824356,
 56865236,234794368,969917240,4001182804,
 16485572528,67985714396,280631148932,
 1158709193724,4782845970920,19735114869944,
 81437829945420,336129412428444]

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Last modified May 16 17:27 EDT 2024. Contains 372554 sequences. (Running on oeis4.)