login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A258204
as a simple table
n
a(n)
1
0
2
0
3
1
4
0
5
1
6
1
7
3
8
3
9
16
10
23
11
80
12
183
13
563
[0,0,1,0,1,1,3,3,16,23,80,183,563]