login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A276690
as a simple table
n
a(n)
1
2
2
3
3
6
4
13
5
14
6
29
7
114
8
1810
9
7989
[2,3,6,13,14,29,114,1810,7989]