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!)

A110903 as a simple table

n a(n)
0 0
1 0
2 0
3 3
4 16
5 105
6 672
7 4935
8 39936
9 361935
10 3624960
11 39906405
12 478955520
13 6226885665
14 87177646080
15 1307672340975
16 20922779566080
17 355687393636575
18 6402373519933440
19 121645099754102925
20 2432902004460748800
21 51090942157960129425
22 1124000727695858073600

[0,0,0,3,16,105,672,4935,39936,361935,3624960,
 39906405,478955520,6226885665,87177646080,
 1307672340975,20922779566080,355687393636575,
 6402373519933440,121645099754102925,
 2432902004460748800,51090942157960129425,
 1124000727695858073600]

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 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)