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!)

A214565 as a simple table

n a(n)
1 1
2 1
3 3
4 12
5 66
6 426
7 3392
8 30412
9 314994
10 3622332
11 46379994
12 648971940
13 9923253672
14 163720448184
15 2910558776412
16 55341456735744 

[1,1,3,12,66,426,3392,30412,314994,3622332,
 46379994,648971940,9923253672,163720448184,
 2910558776412,55341456735744]

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 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)