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Number of nX6 0..2 arrays x(i,j) with each element horizontally, vertically, diagonally or antidiagonally next to at least one element with value 2-x(i,j)
1

%I #4 Oct 11 2013 07:22:12

%S 33,73417,33908253,17072965263,8666440899433,4381081731832923,

%T 2222884630214739547,1127411488744987043611,571557326062169407226463,

%U 289782351408303721961315329,146927686537779809297483679829

%N Number of nX6 0..2 arrays x(i,j) with each element horizontally, vertically, diagonally or antidiagonally next to at least one element with value 2-x(i,j)

%C Column 6 of A230176

%H R. H. Hardin, <a href="/A230174/b230174.txt">Table of n, a(n) for n = 1..137</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Oct 11 2013