login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A292937
as a simple table
n
a(n)
0
1
1
2
2
5
3
11
4
23
5
47
6
2879
7
71850239
8
2444789759
9
21981381119
[1,2,5,11,23,47,2879,71850239,2444789759, 21981381119]