login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A270295
as a simple table
n
a(n)
1
0
2
1
3
9
4
81
5
488
6
507
7
827
8
1210
9
1534
10
1912
[0,1,9,81,488,507,827,1210,1534,1912]