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Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6
1

%I #4 Dec 14 2013 07:46:46

%S 1721166,453376730,117571581104,33375589770090,9557844830798770,

%T 2773481533459095728,807381482186804765728,235652115539416931400838,

%U 68846448184005176470057898,20127079839985129816964641090

%N Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6

%C Column 6 of A233635

%H R. H. Hardin, <a href="/A233633/b233633.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..3..0..3..1..3..3..2....0..0..0..3..0..2..2....1..0..2..0..0..1..3

%e ..0..0..2..0..0..1..3....0..3..2..3..3..3..0....0..2..3..1..3..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 14 2013