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Number of nX6 0..2 arrays with exactly floor(nX6/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..2 order
0

%I #3 Mar 12 2013 04:11:04

%S 16,352,11680,15374,219912,308384,2955464,4938602,34980318,72404580,

%T 404820586,1027236220

%N Number of nX6 0..2 arrays with exactly floor(nX6/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..2 order

%C Column 6 of A223033

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 12 2013