login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A298495
as a simple table
n
a(n)
1
1
2
4
3
1
4
38
5
281
6
277
7
24272
8
1377101
9
10659243
10
4599990391
[1,4,1,38,281,277,24272,1377101,10659243, 4599990391]