login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A099339
as a simple table
n
a(n)
1
1
2
6
3
71
4
646
5
6287
6
62545
7
625489
8
6251102
9
62501242
10
624989166
11
6250025693
12
62499925426
[1,6,71,646,6287,62545,625489,6251102,62501242, 624989166,6250025693,62499925426]