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A231541 Number of nX5 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors 1

%I

%S 12,164,3001,46122,698721,10928292,170393737,2643967833,41079980720,

%T 638622184605,9925059158085,154244191982720,2397199156332946,

%U 37256117537438623,579013708144672481,8998720688084249584

%N Number of nX5 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors

%C Column 5 of A231544

%H R. H. Hardin, <a href="/A231541/b231541.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

%e ..1..0..0..1..1....1..1..1..0..0....1..0..0..1..0....1..1..0..0..1

%e ..1..0..0..0..0....0..0..1..0..0....1..0..1..0..0....0..0..0..1..1

%e ..0..0..0..0..0....0..0..0..1..0....0..1..0..0..0....0..0..0..1..0

%e ..0..0..0..0..1....1..0..0..0..1....0..0..0..1..1....1..0..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 10 2013

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Last modified September 29 09:23 EDT 2022. Contains 357088 sequences. (Running on oeis4.)