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A193878 Number of nXnXn triangular 0..7 arrays with no element equal to the difference mod 8 of any two of its neighbors 0

%I

%S 8,364,15391,2002035,1435357131,5135093341467

%N Number of nXnXn triangular 0..7 arrays with no element equal to the difference mod 8 of any two of its neighbors

%e Some solutions for 4X4X4

%e .....2........4........3........2........4........3........2........3

%e ....3.2......1.4......2.2......3.3......3.3......2.2......3.2......3.3

%e ...2.3.2....1.1.1....2.2.2....3.2.2....3.3.4....2.2.2....3.3.2....2.2.3

%e ..3.2.2.2..1.1.1.4..3.3.3.3..2.3.2.3..2.3.3.3..2.2.3.2..2.2.2.2..3.3.2.2

%K nonn

%O 1,1

%A _R. H. Hardin_ Aug 07 2011

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Last modified October 5 07:45 EDT 2022. Contains 357252 sequences. (Running on oeis4.)