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A070300
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Minimal number of 0's in a 2n X 2n (0,1) matrix that contains no n X n submatrix of 1's.
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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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J. R. Griggs and C.-C. Ho, On the half-case of the Zarankiewicz problem, Discrete Math., 249 (2002), 95-104.
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LINKS
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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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