login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A142859
as a simple table
n
a(n)
5
1
6
4
7
6
8
28
9
80
10
409
11
2010
12
13314
13
99393
14
919304
[1,4,6,28,80,409,2010,13314,99393,919304]
