%I #4 Mar 31 2012 12:36:20
%S 0,1,1,10,93,6302,733097,300001030
%N Number of nXnXn triangular 0..4 arrays with each element equal to at least two neighbors and with new values 0..4 introduced in row major order
%e Some solutions for 6X6X6
%e .......0............0............0............0............0............0
%e ......0.0..........0.0..........0.0..........0.0..........0.0..........0.0
%e .....1.1.2........1.2.2........1.0.0........1.1.1........0.0.0........1.2.2
%e ....2.1.2.2......1.1.2.2......1.1.1.1......1.1.1.1......0.0.0.0......1.1.2.2
%e ...2.2.2.1.1....3.0.0.2.3....0.1.0.1.2....1.1.2.2.3....1.1.0.0.0....3.4.4.1.1
%e ..2.2.2.2.1.1..3.3.0.0.3.3..0.0.0.0.2.2..1.1.2.2.3.3..1.1.0.0.0.0..3.3.4.4.1.1
%K nonn
%O 1,4
%A _R. H. Hardin_ Jul 12 2011
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