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

 


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

A146256 as a simple table

n a(n)
1 1
2 1
3 9
4 33
5 81
6 609
7 23953
8 643873
9 12050113
10 545308145
11 74642042017
12 10960166126121
13 1660619212003185
14 467825703162664825 

[1,1,9,33,81,609,23953,643873,12050113,545308145,
 74642042017,10960166126121,1660619212003185,
 467825703162664825]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | 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 September 19 18:07 EDT 2024. Contains 376014 sequences. (Running on oeis4.)