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A197615 as a simple table

n a(n)
1 1
2 4
3 9
4 12
5 48
6 201
7 1063
8 8179
9 95635
10 1618098
11 39391794
12 1372677618
13 68131562100
14 4826887174456

[1,4,9,12,48,201,1063,8179,95635,1618098,39391794,
 1372677618,68131562100,4826887174456]

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Last modified September 26 23:44 EDT 2022. Contains 357051 sequences. (Running on oeis4.)