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A161590 as a simple table

n a(n)
1 1
2 3
3 9
4 29
5 69
6 2079
7 3999
8 6999
9 10677
10 20169
11 10049598
12 20008989
13 100014888
14 100074268 

[1,3,9,29,69,2079,3999,6999,10677,20169,10049598,
 20008989,100014888,100074268]

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Last modified May 1 22:42 EDT 2024. Contains 372178 sequences. (Running on oeis4.)