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Search: id:A084377
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| 7, 8, 15, 34, 71, 132, 223, 350, 519, 736, 1007, 1338, 1735, 2204, 2751, 3382, 4103, 4920, 5839, 6866, 8007, 9268, 10655, 12174, 13831, 15632, 17583, 19690, 21959, 24396, 27007, 29798, 32775, 35944, 39311, 42882, 46663, 50660, 54879, 59326
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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These numbers cannot be perfect squares. See Hilliard link for a proof. - Cino Hilliard (hillcino368(AT)gmail.com), Sep 03 2006
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LINKS
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Cino Hilliard, Proof that n^3+7 != k^2 for all integers n,k.
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PROGRAM
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(PARI) g(n) = for(x=0, n, print1(x^3+7", ")) - Cino Hilliard (hillcino368(AT)gmail.com), Sep 03 2006
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CROSSREFS
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Sequence in context: A042001 A020690 A066971 this_sequence A041675 A041098 A041427
Adjacent sequences: A084374 A084375 A084376 this_sequence A084378 A084379 A084380
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KEYWORD
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easy,nonn
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AUTHOR
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Cino Hilliard (hillcino368(AT)gmail.com), Jun 23 2003
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EXTENSIONS
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More terms from Frank Adams-Watters (FrankTAW(AT)Netscape.net), Aug 29 2006
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