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!)

A146171 as a simple table

n a(n)
1 1
2 1
3 9
4 33
5 89
6 853
7 34557
8 906369
9 18920177
10 1254520087
11 193995577775
12 29705523106027
13 5297235657600881 

[1,1,9,33,89,853,34557,906369,18920177,1254520087,
 193995577775,29705523106027,5297235657600881]

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 July 27 03:18 EDT 2024. Contains 374636 sequences. (Running on oeis4.)