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!)

A303630 as a simple table

n a(n)
1 0
2 1
3 0
4 4
5 20
6 394
7 7538
8 501126
9 43679228
10 8515657512
11 2784504147786

[0,1,0,4,20,394,7538,501126,43679228,8515657512,
 2784504147786]

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.)