login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A116999
as a simple table
n
a(n)
1
11
2
15
3
17
4
23
5
27
6
47
7
231
8
457
9
1249
10
1529
11
2343
12
4693
13
5939
14
5997
15
8367
16
19855
17
21295
18
36583
[11,15,17,23,27,47,231,457,1249,1529,2343,4693, 5939,5997,8367,19855,21295,36583]