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A160860
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The least possible number of pieces resulting from cutting a convex n-gon along all its diagonals.
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3
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OFFSET
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3,2
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COMMENTS
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It seems that a(9)=137 and a(n) = A007678(n) for all even n.
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LINKS
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CROSSREFS
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KEYWORD
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hard,more,nonn,nice
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AUTHOR
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STATUS
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approved
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