login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A292851
as a simple table
n
a(n)
0
0
1
1
2
5
3
8
4
21
5
4181
[0,1,5,8,21,4181]
