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A197994 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,4,2,0,1,0,2 for x=0,1,2,3,4,5,6 0

%I

%S 1,2,11,95,1963,70225,5408352,818404797,243161923228

%N Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,4,2,0,1,0,2 for x=0,1,2,3,4,5,6

%C Every 0 is next to 0 6's, every 1 is next to 1 4's, every 2 is next to 2 2's, every 3 is next to 3 0's, every 4 is next to 4 1's, every 5 is next to 5 0's, every 6 is next to 6 2's

%e Some solutions with all values from 0 to 6 for 7X7X7

%e ........0..............0..............0..............0..............0

%e .......0.0............0.3............0.0............2.2............0.1

%e ......2.2.0..........2.2.0..........0.1.1..........2.6.2..........1.4.1

%e .....2.6.2.1........2.6.2.0........2.2.4.1........0.2.2.0........0.0.1.0

%e ....0.2.2.4.1......0.2.2.0.0......2.6.2.1.0......1.0.0.0.0......0.0.3.2.2

%e ...0.5.0.1.1.0....0.5.0.3.1.1....0.2.2.0.5.0....4.1.0.0.5.0....3.5.0.2.6.2

%e ..0.0.0.0.0.3.0..0.0.0.0.1.4.1..0.3.0.0.0.0.0..1.1.0.0.3.0.0..0.0.0.0.2.2.0

%K nonn

%O 1,2

%A _R. H. Hardin_ Oct 20 2011

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Last modified August 2 02:53 EDT 2021. Contains 346409 sequences. (Running on oeis4.)