login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A089208
as a simple table
n
a(n)
1
1
2
64
3
19683
4
16777216
5
30517578125
6
101559956668416
7
558545864083284007
[1,64,19683,16777216,30517578125,101559956668416, 558545864083284007]