login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A225397
as a simple table
n
a(n)
1
31
2
109
3
373
4
409
5
619
6
823
7
1531
8
6637
9
70687
[31,109,373,409,619,823,1531,6637,70687]
