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A189431 as a simple table

n a(n)
1 1
2 8
3 65
4 571
5 5680
6 52241
7 493941
8 4681376
9 44341381
10 420325171
11 3983969024
12 37773176577
13 358128315977
14 3395458162288
15 32193312416793
16 305234770125411
17 2894031473957664
18 27439272582314225
19 260161002358646165 

[1,8,65,571,5680,52241,493941,4681376,44341381,
 420325171,3983969024,37773176577,358128315977,
 3395458162288,32193312416793,305234770125411,
 2894031473957664,27439272582314225,
 260161002358646165]

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Last modified May 17 12:26 EDT 2024. Contains 372600 sequences. (Running on oeis4.)