login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A046052
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
1
5
2
6
2
7
2
8
2
9
3
10
4
11
5
[1,1,1,1,1,2,2,2,2,3,4,5]
