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A146280 as a simple table

n a(n)
1 1
2 1
3 5
4 17
5 37
6 109
7 2661
8 46501
9 480069
10 5729689
11 346242155
12 24356919567
13 1272792100111
14 72738009625423
15 11858558725473199
16 2972962662671644607
17 716003950107687603735

[1,1,5,17,37,109,2661,46501,480069,5729689,
 346242155,24356919567,1272792100111,
 72738009625423,11858558725473199,
 2972962662671644607,716003950107687603735]

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Last modified September 7 13:22 EDT 2024. Contains 375730 sequences. (Running on oeis4.)