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A010895
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Minimal scope of a (2,n) difference triangle.
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1
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OFFSET
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1,1
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REFERENCES
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CRC Handbook of Combinatorial Designs, 1996, p. 315.
CRC Handbook of Combinatorial Designs, Second Edition, 2007, par. 19.37.
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LINKS
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CROSSREFS
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A row or column of array in A234943.
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KEYWORD
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nonn,hard
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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