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 A042861 Denominators of continued fraction convergents to sqrt(962). 2
 1, 62, 3845, 238452, 14787869, 917086330, 56874140329, 3527113786728, 218737928917465, 13565278706669558, 841266017742430061, 52172058378737333340, 3235508885499457097141, 200653722959345077356082, 12443766332364894253174225, 771714166329582788774158032 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 Tanya Khovanova, Recursive Sequences Index entries for linear recurrences with constant coefficients, signature (62, 1). FORMULA a(n) = F(n, 62), the n-th Fibonacci polynomial evaluated at x=62. - T. D. Noe, Jan 19 2006 From Philippe Deléham, Nov 23 2008: (Start) a(n) = 62*a(n-1) + a(n-2), n>1; a(0)=1, a(1)=62. G.f.: 1/(1 - 62*x - x^2). (End) MATHEMATICA a=0; lst={}; s=0; Do[a=s-(a-1); AppendTo[lst, a]; s+=a*62, {n, 3*4!}]; lst (* Vladimir Joseph Stephan Orlovsky, Nov 03 2009 *) Denominator[Convergents[Sqrt[962], 20]] (* Harvey P. Dale, Jun 15 2013 *) CROSSREFS Cf. A042860, A040930. Sequence in context: A206841 A206895 A207285 * A056639 A289297 A123806 Adjacent sequences:  A042858 A042859 A042860 * A042862 A042863 A042864 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS Additional term from Colin Barker, Dec 25 2013 STATUS approved

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Last modified February 17 15:19 EST 2019. Contains 320220 sequences. (Running on oeis4.)