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

%I A231584 #6 Jul 23 2025 06:35:24
%S A231584 144,2776,381076,38768838,2912579313,260228939106,24813120747919,
%T A231584 2275463989704521,205616812796559119,18796952266641265062,
%U A231584 1725445840621150550236,157941351701793475474726
%N A231584 Number of nX5 0..3 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors.
%C A231584 Column 5 of A231586
%H A231584 R. H. Hardin, <a href="/A231584/b231584.txt">Table of n, a(n) for n = 1..210</a>
%e A231584 Some solutions for n=2
%e A231584 ..0..0..0..0..0....0..0..0..0..2....0..0..1..1..1....3..0..0..0..2
%e A231584 ..2..0..0..2..0....0..3..0..0..3....0..0..3..1..1....0..0..0..0..2
%K A231584 nonn
%O A231584 1,1
%A A231584 _R. H. Hardin_, Nov 11 2013