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A042547 Denominators of continued fraction convergents to sqrt(802). 2

%I #12 Jul 18 2023 15:13:56

%S 1,3,22,25,97,607,17093,103165,326588,429753,3334859,10434330,

%T 587657339,1773406347,13001501768,14774908115,57326226113,

%U 358732264793,10101829640317,60969710106695,193010959960402,253980670067097,1970875650430081,6166607621357340

%N Denominators of continued fraction convergents to sqrt(802).

%H Vincenzo Librandi, <a href="/A042547/b042547.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_24">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 590992198, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%F a(n) = 590992198*a(n-12) - a(n-24) for n>23. - _Vincenzo Librandi_, Jan 24 2014

%t Denominator[Convergents[Sqrt[802], 30]] (* _Vincenzo Librandi_, Jan 24 2014 *)

%Y Cf. A040773, A042546.

%K nonn,frac,easy

%O 0,2

%A _N. J. A. Sloane_.

%E More terms from _Vincenzo Librandi_, Jan 24 2014

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)