login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A028750
as a simple table
n
a(n)
1
2
2
5
3
6
4
8
5
13
6
14
7
15
8
17
9
18
10
19
11
20
12
22
13
23
14
24
15
29
16
31
17
32
18
35
[2,5,6,8,13,14,15,17,18,19,20,22,23,24,29,31,32, 35]