login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A318272
as a simple table
n
a(n)
1
1
2
2
3
8
4
15
5
24
6
60
7
1321920
8
17850
9
285600
10
763776
[1,2,8,15,24,60,1321920,17850,285600,763776]
