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A223127 as a simple table

n a(n)
1 2
2 10
3 64
4 489
5 3599
6 27803
7 212771
8 1656545
9 12904694
10 101255205
11 796288843
12 6286246396
13 49736262634
14 394474774687
15 3134464364251
16 24950223830205
17 198897142545467
18 1587722400605459
19 12689418744067169
20 101527684281703007

[2,10,64,489,3599,27803,212771,1656545,12904694,
 101255205,796288843,6286246396,49736262634,
 394474774687,3134464364251,24950223830205,
 198897142545467,1587722400605459,
 12689418744067169,101527684281703007]

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Last modified June 5 14:50 EDT 2024. Contains 373107 sequences. (Running on oeis4.)