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A232028 Number of 6Xn 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.

%I A232028 #6 Jul 23 2025 06:48:45
%S A232028 729,23422,2125749,189686855,19227454407,1843879894941,
%T A232028 173266374179998,16234415148406946,1529356508959517844,
%U A232028 144440969655653609385,13642330574007971416675,1287817535210048148146973
%N A232028 Number of 6Xn 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors.
%C A232028 Row 6 of A232023
%H A232028 R. H. Hardin, <a href="/A232028/b232028.txt">Table of n, a(n) for n = 1..210</a>
%e A232028 Some solutions for n=2
%e A232028 ..1..0....0..0....0..0....2..0....2..2....2..1....0..0....1..1....0..0....2..2
%e A232028 ..0..0....1..1....0..0....0..2....0..0....0..0....1..2....0..0....1..2....0..0
%e A232028 ..0..1....1..2....0..0....0..0....2..2....0..0....2..1....1..0....1..1....1..0
%e A232028 ..2..1....2..2....2..2....1..2....2..1....2..1....1..1....0..0....1..2....0..1
%e A232028 ..1..1....1..0....1..0....0..0....0..0....1..2....1..0....2..2....2..0....2..0
%e A232028 ..0..0....0..1....0..2....0..1....0..2....0..0....0..2....0..0....0..0....0..2
%K A232028 nonn
%O A232028 1,1
%A A232028 _R. H. Hardin_, Nov 17 2013