%I
%S 7,248,16614,3067075,1661756176,3158137118246
%N Number of nXnXn triangular 0..6 arrays with no element equal to the product mod 7 of any two neighbors
%e Some solutions for 4X4X4
%e .....0........0........0........0........0........0........0........0
%e ....3.5......3.1......3.5......3.3......3.3......3.1......3.1......3.5
%e ...5.3.5....6.0.2....3.6.5....3.6.6....3.3.3....5.6.0....6.0.2....5.6.6
%e ..5.6.6.6..5.1.1.3..3.3.5.5..2.0.3.5..4.4.4.4..0.1.1.4..0.3.1.3..3.5.0.2
%K nonn
%O 1,1
%A _R. H. Hardin_ Jul 24 2011
