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!)
A231584 Number of nX5 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors 1

%I #4 Nov 11 2013 10:03:29

%S 144,2776,381076,38768838,2912579313,260228939106,24813120747919,

%T 2275463989704521,205616812796559119,18796952266641265062,

%U 1725445840621150550236,157941351701793475474726

%N Number of nX5 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors

%C Column 5 of A231586

%H R. H. Hardin, <a href="/A231584/b231584.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

%e ..0..0..0..0..0....0..0..0..0..2....0..0..1..1..1....3..0..0..0..2

%e ..2..0..0..2..0....0..3..0..0..3....0..0..3..1..1....0..0..0..0..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 11 2013

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 27 12:42 EDT 2024. Contains 372019 sequences. (Running on oeis4.)