login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A094583
as a simple table
n
a(n)
5
2
6
14
7
72
8
330
9
1430
10
6006
11
24052
12
100776
13
396800
14
1634380
15
6547520
[2,14,72,330,1430,6006,24052,100776,396800, 1634380,6547520]