login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A358214
as a simple table
n
a(n)
0
0
1
0
2
3
3
20
4
175
5
2233
6
29744
7
508079
8
9695491
9
223055725
[0,0,3,20,175,2233,29744,508079,9695491,223055725]
