login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A033998
as a simple table
n
a(n)
1
23
2
22073
3
67187
4
79427
5
10729219
6
3531577135439
[23,22073,67187,79427,10729219,3531577135439]