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A223029 Number of nX3 0..2 arrays with exactly floor(nX3/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..2 order 1

%I

%S 0,16,45,472,820,11680,18827,297604,476311,7843888,12556560,211494138,

%T 338708227,5790393968,9275590871,160276206184,256779939554,

%U 4473065113116,7166908112488,125642042785400,201318319254692,3547402024390848

%N Number of nX3 0..2 arrays with exactly floor(nX3/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..2 order

%C Column 3 of A223033

%H R. H. Hardin, <a href="/A223029/b223029.txt">Table of n, a(n) for n = 1..174</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,2

%A _R. H. Hardin_ Mar 12 2013

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Last modified July 1 09:41 EDT 2022. Contains 354958 sequences. (Running on oeis4.)