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A230591 Number of nX5 0..5 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 6, and upper left element zero 0

%I #3 Oct 24 2013 07:25:23

%S 0,30,2966,225010,20908278,1902360932,166037342468,14405585585446,

%T 1255996103473364,109770330661494122,9594687295739345186,

%U 838423302465551539930

%N Number of nX5 0..5 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 6, and upper left element zero

%C Column 5 of A230592

%e Some solutions for n=3

%e ..0..3..2..1..0....0..3..4..5..0....0..1..2..3..2....0..1..2..1..0

%e ..1..4..5..0..3....1..2..1..4..1....1..2..1..4..1....3..0..3..2..5

%e ..2..3..2..5..4....0..1..2..3..2....2..3..4..5..0....4..5..4..3..4

%K nonn

%O 1,2

%A _R. H. Hardin_, Oct 24 2013

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Last modified February 23 09:02 EST 2024. Contains 370276 sequences. (Running on oeis4.)