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A094140
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Smallest inradius of primitive Pythagorean triangle whose legs differ by A058529(n).
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2
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1, 2, 3, 5, 4, 14, 7, 5, 6, 18, 9, 21, 7, 33, 22, 11, 8, 45, 39, 9, 13, 30, 60, 10, 30, 15, 33, 84, 11, 68, 60, 51, 34, 12, 91, 95, 65, 39, 13, 57, 38, 19, 70, 42, 14, 105, 84, 144, 42, 21, 15, 138, 112, 115, 80, 92, 48, 16, 46, 23, 119, 85, 51, 17, 100, 126, 209, 75, 50, 25
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OFFSET
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1,2
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COMMENTS
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This is the product x*y of the smallest positive solution (x,y) to x^2 - 2*y^2 = -+d, where d=A058529(n).
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REFERENCES
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Mohammad K. Azarian, Circumradius and Inradius, Problem S125, Math Horizons, Vol. 15, Issue 4, April 2008, p. 32. Solution published in Vol. 16, Issue 2, November 2008, p. 32.
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LINKS
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Table of n, a(n) for n=1..70.
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CROSSREFS
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Cf. A058529, A094136, A094137, A094138, A094142, A094143.
Sequence in context: A240000 A193770 A107476 * A119745 A095753 A139537
Adjacent sequences: A094137 A094138 A094139 * A094141 A094142 A094143
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KEYWORD
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nonn
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AUTHOR
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Lekraj Beedassy, May 04 2004
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EXTENSIONS
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Corrected and extended by Ray Chandler, Jun 20 2004
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STATUS
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approved
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