login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A234629
as a simple table
n
a(n)
2
0
3
1
4
63
5
15703
6
58520309
7
4160751709140
8
6537540397103648498
[0,1,63,15703,58520309,4160751709140, 6537540397103648498]