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!)

A289897 as a simple table

n a(n)
1 1
2 2
3 8
4 80
5 2080
6 158080
7 36674560
8 28019363840
9 73410733260800
10 697108323044556800
11 24883978699398499532800
12 3487539382678098506520985600
13 1982680089210029713351206397542400
14 4739557099654791829171791869197156352000

[1,2,8,80,2080,158080,36674560,28019363840,
 73410733260800,697108323044556800,
 24883978699398499532800,
 3487539382678098506520985600,
 1982680089210029713351206397542400,
 4739557099654791829171791869197156352000]

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 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)