login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A321679
as a simple table
n
a(n)
0
1
1
1
2
3
3
5
4
12
5
19
6
45
7
75
8
170
9
314
10
713
[1,1,3,5,12,19,45,75,170,314,713]