login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A025588
as a simple table
n
a(n)
0
1
1
2
2
6
3
10
4
20
5
48
6
72
7
144
8
200
9
328
10
368
11
448
12
336
13
192
14
48
15
0
[1,2,6,10,20,48,72,144,200,328,368,448,336,192,48, 0]