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 A042429 Denominators of continued fraction convergents to sqrt(742). 2
 1, 4, 21, 25, 121, 993, 1114, 7677, 8791, 78005, 320811, 398816, 2314891, 9658380, 523867411, 2105128024, 11049507531, 13154635555, 63668049751, 522499033563, 586167083314, 4039501533447, 4625668616761, 41044850467535, 168805070486901 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 526182302, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1). FORMULA a(n) = 526182302*a(n-14) - a(n-28) for n>27. - Vincenzo Librandi, Jan 22 2014 MATHEMATICA Denominator[Convergents[Sqrt[742], 30]] (* Vincenzo Librandi, Jan 22 2014 *) CROSSREFS Cf. A040714, A042428. Sequence in context: A272954 A133784 A041821 * A356357 A276400 A304770 Adjacent sequences: A042426 A042427 A042428 * A042430 A042431 A042432 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Jan 22 2014 STATUS approved

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Last modified December 8 01:51 EST 2022. Contains 358672 sequences. (Running on oeis4.)