login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A272589
as a simple table
n
a(n)
1
1
2
2
3
4
4
6
5
7
6
12
7
24
[1,2,4,6,7,12,24]
