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A059804
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Consider the line segment in R^n from the origin to the point v=(2,3,5,7,11,...) with prime coordinates; let d = squared distance to this line from the closest point of Z^n (excluding the endpoints). Sequence gives d times v.v.
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4
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1, 3, 9, 39, 87, 215, 391, 711, 1326, 1975, 2925, 4256, 5696, 7537, 9774, 12488, 16322, 20477, 24966, 30007, 35336, 41577, 48466, 56387, 65796, 75997, 86606, 98055, 109936, 122705, 138834, 155995, 174764, 194085, 216286, 239087, 263736, 290305
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OFFSET
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2,2
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COMMENTS
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Officially these are just conjectures so far.
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LINKS
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CROSSREFS
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Cf. A137609 (where the minimum distance occurs along the line segment).
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KEYWORD
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nonn,easy,nice
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AUTHOR
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STATUS
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approved
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