login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A146599
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
11
3
12
3
13
7
14
7
15
19
16
19
17
51
18
51
19
237
20
237
21
1335
22
1335
23
8829
[1,1,1,1,1,1,1,1,1,1,3,3,7,7,19,19,51,51,237,237, 1335,1335,8829]