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A231340 as a simple table

n a(n)
1 12
2 59
3 453
4 3572
5 30269
6 259011
7 2278003
8 20081717
9 178468093
10 1587202009
11 14147804875
12 126135696317
13 1125282491561
14 10039469984309
15 89585462173947
16 799412950981660
17 7133898167065735
18 63662603102524287
19 568130626858337409

[12,59,453,3572,30269,259011,2278003,20081717,
 178468093,1587202009,14147804875,126135696317,
 1125282491561,10039469984309,89585462173947,
 799412950981660,7133898167065735,
 63662603102524287,568130626858337409]

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Last modified December 6 15:49 EST 2021. Contains 349564 sequences. (Running on oeis4.)