login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A178351
as a simple table
n
a(n)
0
0
1
21
2
364
3
4833
4
58360
5
676941
6
7731364
7
88086873
8
1008580720
9
11652595461
[0,21,364,4833,58360,676941,7731364,88086873, 1008580720,11652595461]