login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A277259
as a simple table
n
a(n)
1
1
2
5
3
129
4
1216
5
6399
6
99788
7
771950
8
771950
9
314529194
[1,5,129,1216,6399,99788,771950,771950,314529194]