login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A374946
as a simple table
n
a(n)
1
0
2
1
3
17
4
793
5
275557
6
831699598
[0,1,17,793,275557,831699598]