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A196327 Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 1,3,0,4,2 for x=0,1,2,3,4 1

%I

%S 8,98,573,3932,27396,187787,1281418,8817196,60491511,414940896,

%T 2848205472,19543560677,134109690174,920301435092,6315269717345,

%U 43336595756322,297384592540278,2040711880508497,14003768336412308

%N Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 1,3,0,4,2 for x=0,1,2,3,4

%C Every 0 is next to 0 1's, every 1 is next to 1 3's, every 2 is next to 2 0's, every 3 is next to 3 4's, every 4 is next to 4 2's

%C Column 6 of A196329

%H R. H. Hardin, <a href="/A196327/b196327.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 01 2011

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Last modified June 24 20:32 EDT 2022. Contains 354830 sequences. (Running on oeis4.)