login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A080993
as a simple table
n
a(n)
1
1
2
3
3
3
4
2
5
1
6
4
7
2
8
4
9
1
10
8
11
5
12
1
13
3
14
1
15
1
16
3
17
10
18
1
19
1
20
1
21
1
22
4
23
4
24
8
25
4
26
10
27
0
[1,3,3,2,1,4,2,4,1,8,5,1,3,1,1,3,10,1,1,1,1,4,4,8, 4,10,0]