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A197897 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 2,0,3,0,0,0,1 for x=0,1,2,3,4,5,6 0

%I #5 Mar 31 2012 12:36:31

%S 1,4,13,125,1826,50100,2541794,233735998,39661226385,12346720856036,

%T 7053348690282698

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

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

%e Some solutions with all values from 0 to 6 for 8X8X8

%e .........0................1................1................0

%e ........1.1..............0.1..............0.1..............0.0

%e .......1.6.1............0.3.2............0.3.2............0.3.1

%e ......0.1.1.0..........0.0.3.1..........0.0.3.1..........0.3.2.1

%e .....1.1.2.3.0........0.4.0.0.3........0.4.0.0.3........4.0.1.1.0

%e ....1.1.1.3.0.0......1.1.1.4.0.0......1.1.1.4.0.0......0.0.3.2.1.1

%e ...3.0.4.0.0.5.3....1.6.1.3.0.5.3....1.6.1.3.0.5.0....0.5.0.3.1.6.1

%e ..0.0.0.0.4.0.0.0..0.1.1.0.0.0.0.0..0.1.1.0.0.3.0.0..0.0.3.0.0.1.1.0

%K nonn

%O 1,2

%A _R. H. Hardin_ Oct 19 2011

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Last modified February 26 21:28 EST 2024. Contains 370352 sequences. (Running on oeis4.)