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Number of n X n arrays of squares of integers with every 3X3 subblock summing to 10
0

%I #4 Dec 18 2015 18:17:18

%S 1080,8780,39776,128052,559412,1890188,5416524,21100532,68876708,

%T 201975948,775896500,2612235476,8139800700

%N Number of n X n arrays of squares of integers with every 3X3 subblock summing to 10

%K nonn

%O 3,1

%A _R. H. Hardin_ Apr 06 2009