login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A255525
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
2
5
3
6
4
7
6
8
9
9
13
10
17
11
27
12
31
13
42
14
57
15
83
16
104
[1,1,1,1,2,3,4,6,9,13,17,27,31,42,57,83,104]