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Number of n X n 0..3 arrays with row sums 17 and column sums 17
0

%I #3 Mar 31 2012 12:35:41

%S 0,0,0,0,0,720,887226868605,2867622077261705078784,

%T 24875052693330062712109843270944,

%U 649308484381906359124692131947427492018400

%N Number of n X n 0..3 arrays with row sums 17 and column sums 17

%K nonn

%O 1,6

%A _R. H. Hardin_ Feb 06 2010