(Translated by
https://www.hiragana.jp/
)
A005966 - OEIS
login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A005966
as a simple table
n
a(n)
1
1
2
2
3
5
4
17
5
71
6
357
7
2143
8
14960
9
116560
10
986983
11
8874072
[1,2,5,17,71,357,2143,14960,116560,986983,8874072]
