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A192725
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Number of nXnXn triangular 0..2 arrays with each element equal to at least one neighbor, containing at least one 2 and with new values 0..2 introduced in row major order
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0
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OFFSET
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1,3
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LINKS
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EXAMPLE
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All solutions for 3X3X3
....0......0
...1.0....0.1
..1.2.2..2.2.1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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