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 A041355 Denominators of continued fraction convergents to sqrt(191). 2
 1, 1, 5, 6, 11, 39, 89, 217, 2910, 6037, 14984, 50989, 65973, 116962, 533821, 650783, 17454179, 18104962, 89874027, 107978989, 197853016, 701538037, 1600929090, 3903396217, 52345079911, 108593556039, 269532191989, 917190132006, 1186722323995, 2103912456001 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 FORMULA a(n) = 17988000*a(n-16) - a(n-32) for n>31. [Bruno Berselli, Dec 16 2013] MATHEMATICA Denominator[Convergents[Sqrt[191], 30]] (* Vincenzo Librandi, Dec 16 2013 *) CROSSREFS Cf. A041354. Sequence in context: A046830 A042493 A042217 * A041050 A041227 A042183 Adjacent sequences:  A041352 A041353 A041354 * A041356 A041357 A041358 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Dec 16 2013 STATUS approved

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Last modified December 14 22:42 EST 2019. Contains 329987 sequences. (Running on oeis4.)