login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A056845
as a simple table
n
a(n)
1
1
2
2
3
9
4
41
5
248
6
1610
7
11065
8
78218
9
563675
10
4113988
11
30329616
12
225394071
13
1686227909
[1,2,9,41,248,1610,11065,78218,563675,4113988, 30329616,225394071,1686227909]
Lookup
|
Welcome
|
Wiki
|
Register
|
Music
|
Plot 2
|
Demos
|
Index
|
Browse
|
More
|
WebCam
Contribute new seq. or comment
|
Format
|
Style Sheet
|
Transforms
|
Superseeker
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)
