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A198087 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,5,4,0,0,1,0 for x=0,1,2,3,4,5,6 0

%I

%S 1,1,7,51,580,14960,692710,57268094,9248071023,2766940534117,

%T 1541427833628443

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

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

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

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

%e .......0.0............1.1............0.0............0.0............0.0

%e ......0.6.0..........1.5.1..........0.6.0..........0.6.0..........0.4.0

%e .....0.0.0.0........0.3.1.0........0.0.0.0........0.0.0.0........0.2.4.0

%e ....0.4.0.3.1......0.0.0.0.0......1.3.0.4.0......1.1.0.4.2......1.1.0.0.0

%e ...0.4.2.1.5.1....0.6.0.4.4.0....1.5.1.2.4.0....1.5.3.0.4.0....1.5.3.0.6.0

%e ..0.0.0.0.1.1.0..0.0.0.0.2.0.0..0.1.1.0.0.0.0..0.1.1.0.0.0.0..0.1.1.0.0.0.0

%K nonn

%O 1,3

%A _R. H. Hardin_ Oct 21 2011

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Last modified February 28 08:51 EST 2021. Contains 341695 sequences. (Running on oeis4.)