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 A042149 Denominators of continued fraction convergents to sqrt(599). 2
 1, 2, 19, 59, 137, 196, 333, 1195, 1528, 10363, 42980, 53343, 149666, 203009, 4818873, 5021882, 14862637, 19884519, 94400713, 586288797, 680689510, 2628357327, 3309046837, 5937404164, 15183855165, 51488969659, 478584582096, 1008658133851, 48894175006944 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS The number 203009 appears in the identity: (203009)^2 + (103018)^2 = 5*(101809)^2 [From sparling (gnilraps(AT)gmail.com), Mar 27 2010] LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 MATHEMATICA Denominator[Convergents[Sqrt[599], 30]] (* Vincenzo Librandi, Jan 15 2014 *) CROSSREFS Cf. A042148. Sequence in context: A215392 A140544 A204219 * A218547 A232537 A309341 Adjacent sequences:  A042146 A042147 A042148 * A042150 A042151 A042152 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Jan 15 2014 STATUS approved

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Last modified February 22 05:54 EST 2020. Contains 332116 sequences. (Running on oeis4.)