login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A121231 as a simple table

n a(n)
0 1
1 2
2 11
3 172
4 6327
5 474286
6 67147431
7 17080038508

[1,2,11,172,6327,474286,67147431,17080038508]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 17 07:31 EDT 2019. Contains 324183 sequences. (Running on oeis4.)