login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A091111
as a simple table
n
a(n)
0
1
1
13
2
121
3
1003
4
7627
5
59791
6
258907
7
1859305
[1,13,121,1003,7627,59791,258907,1859305]