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A218658 as a simple table

n a(n)
1 5
2 57
3 417
4 3249
5 25533
6 199489
7 1560161
8 12202673
9 95434773
10 746388537
11 5837454753
12 45654295713
13 357058903853
14 2792531543489
15 21840184444225
16 170810481722657
17 1335896257560101
18 10447946710663673
19 81712625405191841

[5,57,417,3249,25533,199489,1560161,12202673,
 95434773,746388537,5837454753,45654295713,
 357058903853,2792531543489,21840184444225,
 170810481722657,1335896257560101,
 10447946710663673,81712625405191841]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)