login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A191295
as a simple table
n
a(n)
1
1
2
1
3
2
4
17
5
61
6
241
7
1077
8
10002
9
130992
10
2166639
11
41299118
12
1000354787
13
34454184106
[1,1,2,17,61,241,1077,10002,130992,2166639, 41299118,1000354787,34454184106]