login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A272107
as a simple table
n
a(n)
1
2
2
3
3
5
4
7
5
13
6
29
7
31
8
47
9
73
10
1759
[2,3,5,7,13,29,31,47,73,1759]
