login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A126871
as a simple table
n
a(n)
5
0
6
1
7
2
8
7
9
9
10
32
11
42
12
130
13
161
14
507
[0,1,2,7,9,32,42,130,161,507]