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!)

A267754 as a simple table

n a(n)
1 1
2 15
3 780
4 68151
5 7280046
6 873319806
7 113187903900
8 15506951007015
9 2214490608127986
10 326564039118851370

[1,15,780,68151,7280046,873319806,113187903900,
 15506951007015,2214490608127986,
 326564039118851370]

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 May 20 23:05 EDT 2022. Contains 353886 sequences. (Running on oeis4.)