login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A234631
as a simple table
n
a(n)
1
20305
2
30507
3
50711
4
71113
5
111317
6
131719
7
171923
8
192329
9
232931
[20305,30507,50711,71113,111317,131719,171923, 192329,232931]