login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A278299
as a simple table
n
a(n)
2
2
3
4
4
6
5
9
6
12
7
15
8
19
9
24
10
30
11
34
[2,4,6,9,12,15,19,24,30,34]
