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A232285 Number of 5Xn 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors 1

%I #4 Nov 22 2013 06:51:06

%S 243,1189,184115,14477600,906702319,52334662011,3511626721526,

%T 245793785749534,16580471259914669,1088358893539229259,

%U 71948883431038065889,4812375868588744961836,322008140703858600669198

%N Number of 5Xn 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors

%C Row 5 of A232281

%H R. H. Hardin, <a href="/A232285/b232285.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 22 2013

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Last modified April 24 19:37 EDT 2024. Contains 371962 sequences. (Running on oeis4.)