login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A276163
as a simple table
n
a(n)
1
1
2
1
3
2
4
4
5
5
6
9
7
6
8
16
9
9
10
25
[1,1,2,4,5,9,6,16,9,25]