login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A122671
as a simple table
n
a(n)
8
1
9
3
10
15
11
62
12
312
13
1435
14
6785
[1,3,15,62,312,1435,6785]