login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A134038
as a simple table
n
a(n)
1
4
2
6
3
7
4
11
5
12
6
14
7
15
8
16
9
19
10
22
11
28
12
29
13
30
[4,6,7,11,12,14,15,16,19,22,28,29,30]