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A231837 Number of nX6 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

%I A231837 #6 Jul 23 2025 06:43:08
%S A231837 422,14666,8887871,4378313800,2346558875473,1254045703514371,
%T A231837 667414220139740867,355666172689879084210,189521117184760778293515,
%U A231837 100979609057565187903930604,53805681791889243019883807740
%N A231837 Number of nX6 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
%C A231837 Column 6 of A231839
%H A231837 R. H. Hardin, <a href="/A231837/b231837.txt">Table of n, a(n) for n = 1..210</a>
%e A231837 Some solutions for n=2
%e A231837 ..2..0..0..0..0..0....3..3..0..0..0..0....0..0..0..3..1..0....0..0..3..2..0..0
%e A231837 ..0..0..3..1..1..3....0..0..0..0..3..3....0..0..0..0..0..0....0..1..1..0..0..2
%K A231837 nonn
%O A231837 1,1
%A A231837 _R. H. Hardin_, Nov 14 2013