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%I A154049 #3 Mar 31 2012 12:35:21
%S A154049 2002,12641,36620,59041,74474,98432,43074,22005,15011,19336,14149,
%T A154049 14176,14149,19306,14149,14176,14149,19306,14149,14176,14149,19306,
%U A154049 14149,14176,14149,19306,14149,14176,14149,19306,14149,14176,14149,19306,14149,14176
%N A154049 Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 4 X 4 X 4 subtriangle summing to 5.
%C A154049 Pattern 14149 14176 14149 19306 starts at n=14 and continues through at least n=50.
%e A154049 Maximal zeros solution for n=14
%e A154049 ...............0
%e A154049 ..............0.0
%e A154049 .............0.0.0
%e A154049 ............2.1.0.2
%e A154049 ...........0.0.0.2.0
%e A154049 ..........0.1.1.0.0.0
%e A154049 .........0.0.1.0.1.0.0
%e A154049 ........2.1.0.0.1.1.0.2
%e A154049 .......0.0.0.2.0.0.0.2.0
%e A154049 ......0.1.1.0.0.1.1.0.0.0
%e A154049 .....0.0.1.0.1.0.1.0.1.0.0
%e A154049 ....2.1.0.0.1.1.0.0.1.1.0.2
%e A154049 ...0.0.0.2.0.0.0.2.0.0.0.2.0
%e A154049 ..0.2.0.0.0.2.0.0.0.2.0.0.0.1
%K A154049 nonn
%O A154049 4,1
%A A154049 _R. H. Hardin_ Jan 04 2009

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