login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A002078
as a simple table
n
a(n)
0
2
1
3
2
6
3
20
4
150
5
3287
6
244158
7
66291591
8
68863243522
[2,3,6,20,150,3287,244158,66291591,68863243522]
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 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)
