login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A123784
as a simple table
n
a(n)
1
7
2
55
3
511
4
5000
5
51674
6
547204
7
5940045
8
65472189
9
731569499
10
8258444996
11
94045306573
[7,55,511,5000,51674,547204,5940045,65472189, 731569499,8258444996,94045306573]