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Number of n X n arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..1 n X n array
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%I #5 Dec 18 2015 18:18:14

%S 2,4,26,342,9570,541648,63539000,15273379756,7536355198322,

%T 7638025013662022,15885925464819479594,67830148307791047786954,

%U 594506334059654048458398386,10695894538923756861560332296188

%N Number of n X n arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..1 n X n array

%C Diagonal of A218084

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 20 2012