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A217977 Number of n X n arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 n X n array 0

%I #5 Dec 18 2015 18:18:14

%S 2,2,16,98,1942,54504,3375350,368335390,79138501972,31734389399738,

%T 24359808536352098,35370314418915229140

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

%C Diagonal of A217982

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 16 2012

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Last modified February 23 18:28 EST 2024. Contains 370283 sequences. (Running on oeis4.)