%I #3 Mar 31 2012 12:35:22
%S 11440,126244,617209,1592776,2882457,5488397,3815529,2217346,1107328,
%T 574328,312405,273454,263508,309750
%N Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 4 X 4 X 4 subtriangle summing to 7.
%K nonn
%O 4,1
%A _R. H. Hardin_ Jan 04 2009
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