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 A231843 Number of 5Xn 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors 1

%I

%S 1024,34350,2836554,241961326,24188209253,2346558875473,

%T 220309043506362,20436353978575810,1898683544490465967,

%U 176985535233028614945,16519157344329121693878,1541791797676344309156140

%N Number of 5Xn 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors

%C Row 5 of A231839

%H R. H. Hardin, <a href="/A231843/b231843.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 14 2013

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Last modified December 4 23:46 EST 2022. Contains 358572 sequences. (Running on oeis4.)