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A068941
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Maximum number of chess queens that can be placed on a 4-dimensional chessboard of order n so that no two attack each other.
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2
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OFFSET
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1,3
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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a(5) from Alexis Langlois-Rémillard, Christoph Müßig and Érika Roldán added by Christoph Muessig, Nov 11 2022
a(6)-a(7) from Alexis Langlois-Rémillard, Christoph Müßig and Érika Roldán added by Christoph Muessig, Apr 02 2023
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STATUS
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approved
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