login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A297559
as a simple table
n
a(n)
1
1
2
1
3
5
4
8
5
592
6
3552
7
6173856
8
279806400
[1,1,5,8,592,3552,6173856,279806400]
