login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A067863
as a simple table
n
a(n)
1
1
2
13
3
67
4
94
5
139
6
220
7
805
[1,13,67,94,139,220,805]