login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A075441
as a simple table
n
a(n)
2
0
3
0
4
0
5
2
6
5
7
18
8
96
[0,0,0,2,5,18,96]