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Search: id:A002365
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| A002365 |
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y such that p^2 = x^2 + y^2, x <= y, p prime. (Formerly M3430 N1391)
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+0 5
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| 4, 12, 15, 21, 35, 40, 45, 60, 55, 80, 72, 99, 91, 112, 105, 140, 132, 165, 180, 168, 195, 221, 208, 209, 255, 260, 252, 231, 285, 312, 308, 288, 299, 272, 275, 340, 325, 399, 391, 420, 408, 351, 425, 380, 459, 440, 420, 532, 520, 575, 465, 551, 612, 608, 609
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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A. J. C. Cunningham, Quadratic and Linear Tables. Hodgson, London, 1927, pp. 77-79.
D. H. Lehmer, Guide to Tables in the Theory of Numbers. Bulletin No. 105, National Research Council, Washington, DC, 1941, p. 60.
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EXAMPLE
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3^2 + 4^2 = 5^2, giving x=3, y=4, p=5, and we have the first terms of A002366, the present sequence and A002144.
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CROSSREFS
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Cf. A002366, A002144.
Sequence in context: A024353 A024354 A020883 this_sequence A046087 A081872 A120097
Adjacent sequences: A002362 A002363 A002364 this_sequence A002366 A002367 A002368
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KEYWORD
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nonn
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AUTHOR
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njas
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EXTENSIONS
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More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Jun 23 2004
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