login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A283823
as a simple table
n
a(n)
1
1
2
0
3
1
4
1
5
2
6
3
7
7
8
12
9
27
10
55
11
128
12
285
[1,0,1,1,2,3,7,12,27,55,128,285]