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A003111 as a simple table

n a(n)
0 1
1 1
2 3
3 19
4 225
5 3441
6 79259
7 2424195
8 94471089
9 4613520889
10 275148653115
11 19686730313955
12 1664382756757625

[1,1,3,19,225,3441,79259,2424195,94471089,
 4613520889,275148653115,19686730313955,
 1664382756757625]

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Last modified April 23 12:44 EDT 2024. Contains 371913 sequences. (Running on oeis4.)