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A183281 Half the number of nXnXn triangular binary arrays with equal numbers of elements having four consecutive neighbors taken clockwise with value 1 and with value 0 0

%I

%S 1,4,22,134,2425,123687,12282948,2562040203,1107329667722,

%T 982402540306648

%N Half the number of nXnXn triangular binary arrays with equal numbers of elements having four consecutive neighbors taken clockwise with value 1 and with value 0

%e Some 5X5X5 solutions with a(1,1)=0

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

%e .....1.1........0.0........1.1........1.1........0.0........1.0........1.0

%e ....0.1.1......0.1.1......0.1.0......1.0.1......0.1.1......1.0.1......0.0.0

%e ...1.0.1.0....1.0.1.0....0.1.1.1....0.0.0.0....0.0.0.1....1.0.0.1....1.0.1.1

%e ..1.1.0.0.1..1.0.1.1.1..0.0.0.1.0..0.1.0.1.1..1.1.1.1.0..1.1.0.1.1..1.1.1.0.0

%K nonn

%O 1,2

%A _R. H. Hardin_ Jan 03 2011

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Last modified July 15 16:09 EDT 2019. Contains 325049 sequences. (Running on oeis4.)