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 A042671 Denominators of continued fraction convergents to sqrt(865). 2
 1, 2, 5, 17, 56, 73, 129, 202, 533, 3400, 20933, 45266, 66199, 111465, 177664, 644457, 2111035, 4866527, 11844089, 691823689, 1395491467, 3482806623, 11843911336, 39014540631, 50858451967, 89872992598, 140731444565, 371335881728, 2368746734933 (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, 0, 0, 0, 0, 0, 696690216, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1). MATHEMATICA Denominator[Convergents[Sqrt[865], 30]] (* Vincenzo Librandi, Jan 26 2014 *) CROSSREFS Cf. A040835, A042670. Sequence in context: A149986 A121193 A159866 * A180148 A241133 A148410 Adjacent sequences:  A042668 A042669 A042670 * A042672 A042673 A042674 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Jan 26 2014 STATUS approved

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Last modified December 7 17:41 EST 2019. Contains 329847 sequences. (Running on oeis4.)