login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A205276
as a simple table
n
a(n)
1
177050
2
77255835
3
39435964246
4
16272143720320
5
6208409977276051
[177050,77255835,39435964246,16272143720320, 6208409977276051]