login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A226919
as a simple table
n
a(n)
0
1
1
0
2
1
3
2
4
5
5
11
6
34
7
87
8
279
[1,0,1,2,5,11,34,87,279]
