login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A078460
as a simple table
n
a(n)
1
1
2
2
3
20
4
26
5
351
6
425
7
696
[1,2,20,26,351,425,696]