%I #3 Mar 31 2012 12:35:22
%S 0,632,4434,0,5545,25834,0,14701,52378,0,10551
%N Number of planar triangular n X n X n nonnegative integer grids symmetric under 120 degree rotation with every similarly oriented 5 X 5 X 5 subtriangle summing to 13.
%K nonn
%O 5,2
%A _R. H. Hardin_ Jan 04 2009
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