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A096872
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Minimum diameter of an integral set of n points in the plane, no 3 on a line.
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3
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1, 1, 1, 4, 8, 8, 33, 56, 56, 105, 105, 105, 532, 532, 735, 735, 735, 735, 1995, 1995, 1995, 1995, 1995, 1995, 9555, 9555, 9555, 10672, 13975, 13975, 13975, 13975, 13975, 13975, 13975, 13975
(list;
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listen;
history;
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internal format)
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OFFSET
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1,4
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REFERENCES
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H. Harborth, Integral distances in point sets, Butzer, P. L. (ed.) et al., Karl der Grosse und sein Nachwirken. 1200 Jahre Kultur und Wissenschaft in Europa. Band 2: Mathematisches Wissen. Turnhout: Brepols. 213-224 (1998).
S. Kurz and A. Wassermann, On the minimum diameter of plane integral point sets, Ars Combinatoria, Vol. 101 (2011), 265-287.
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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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EXTENSIONS
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Kurz and Wasserman link included, and terms a(10) to a(36) from that source appended, by Jason Kimberley, Nov 17 2011
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STATUS
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approved
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