login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A146744
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
17
6
29
7
123
8
759
9
4287
10
32985
11
430679
12
4420973
13
81497997
14
1458257461
15
41635242773
[1,1,1,1,17,29,123,759,4287,32985,430679,4420973, 81497997,1458257461,41635242773]