login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A055206 as a simple table

n a(n)
1 1
2 2
3 15
4 65
5 434
6 2994
7 21837
8 167032
9 1328401
10 10801518
11 89648445
12 756279950

[1,2,15,65,434,2994,21837,167032,1328401,10801518,
 89648445,756279950]

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 16 18:02 EDT 2024. Contains 371750 sequences. (Running on oeis4.)