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!)

A107270 as a simple table

n a(n)
0 1
1 1
2 2
3 8
4 72
5 1440
6 55008
7 3507840
8 342679680
9 48401625600
10 9472057781760
11 2484361405532160
12 850218223244544000
13 371335242657899520000
14 203148791342840318976000
15 137006974339300359770112000

[1,1,2,8,72,1440,55008,3507840,342679680,
 48401625600,9472057781760,2484361405532160,
 850218223244544000,371335242657899520000,
 203148791342840318976000,
 137006974339300359770112000]

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 March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)