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Number of nX6 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.
0

%I #3 Feb 06 2017 09:42:55

%S 0,35472,1032030,27360940,474264964,7788462424,124826907672,

%T 1905667105228,28902808968716,429461719294812,6323174954900552,

%U 92244427454949160

%N Number of nX6 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

%C Column 6 of A282130.

%e Some solutions for n=2

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

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

%Y Cf. A282130.

%K nonn

%O 1,2

%A _R. H. Hardin_, Feb 06 2017