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 A042709 Denominators of continued fraction convergents to sqrt(884). 2
 1, 1, 3, 4, 11, 15, 41, 56, 3289, 3345, 9979, 13324, 36627, 49951, 136529, 186480, 10952369, 11138849, 33230067, 44368916, 121967899, 166336815, 454641529, 620978344, 36471385481, 37092363825, 110656113131, 147748476956, 406153067043, 553901543999 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,3330,0,0,0,0,0,0,0,-1). FORMULA G.f.: -(x^2-x-1)*(x^4-2*x^3+2*x^2+2*x+1)*(x^4+4*x^2+1)*(x^4+2*x^3+2*x^2-2*x+1) / (x^16-3330*x^8+1). - Colin Barker, Nov 19 2013 MATHEMATICA Denominator[Convergents[Sqrt[884], 30]] (* Vincenzo Librandi, Nov 17 2011 *) CROSSREFS Cf. A042708, A040854. Sequence in context: A041405 A042483 A002530 * A231067 A042327 A046114 Adjacent sequences:  A042706 A042707 A042708 * A042710 A042711 A042712 KEYWORD nonn,cofr,frac,easy AUTHOR EXTENSIONS More terms from Colin Barker, Nov 19 2013 STATUS approved

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Last modified June 26 19:54 EDT 2022. Contains 354885 sequences. (Running on oeis4.)