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!)

A280420 as a simple table

n a(n)
0 1
1 1
2 2
3 36
4 331776
5 42998169600000000
6 7244150201408990671659859968000000000000000
7 1182813011613388022005884215741990164001544397058025540221953280041975323323006976000000000000000000000000000000 

[1,1,2,36,331776,42998169600000000,
 7244150201408990671659859968000000000000000,
 11828130116133880220058842157419901640015443970580\
 25540221953280041975323323006976000000000000000000\
 000000000000]

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 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)