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A198157 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 5,0,2,0,0,2,0 for x=0,1,2,3,4,5,6 0

%I

%S 1,5,26,267,5802,244365,19093622,2937099281,866588833018,

%T 491355230014545

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

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

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

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

%e .......0.3............3.0............0.0............0.0............0.3

%e ......0.0.1..........0.0.0..........0.6.0..........0.6.0..........0.0.0

%e .....0.4.2.2........2.2.0.4........0.0.0.0........0.0.0.0........0.4.2.2

%e ....0.0.2.5.2......2.5.2.0.0......4.0.2.2.2......0.4.2.2.2......0.0.2.5.2

%e ...0.6.0.2.5.2....2.5.2.0.6.0....0.0.2.5.5.2....3.0.2.5.5.2....0.6.0.2.5.2

%e ..0.0.0.0.2.2.0..0.2.2.0.0.0.0..1.3.0.2.2.2.0..1.0.0.2.2.2.0..0.0.0.0.2.2.0

%K nonn

%O 1,2

%A _R. H. Hardin_ Oct 21 2011

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Last modified May 27 02:41 EDT 2022. Contains 354093 sequences. (Running on oeis4.)