login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A007826
as a simple table
n
a(n)
1
2
2
5
3
8
4
11
5
13
6
15
7
30
8
34
9
40
10
46
11
52
12
56
13
60
14
63
15
69
[2,5,8,11,13,15,30,34,40,46,52,56,60,63,69]
