login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A139062
as a simple table
n
a(n)
1
2
2
5
3
604801
4
6652801
5
1037836801
6
14529715201
7
59281238016001
8
8515157028618240001
[2,5,604801,6652801,1037836801,14529715201, 59281238016001,8515157028618240001]