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 A042805 Denominators of continued fraction convergents to sqrt(933). 2

%I #16 Mar 19 2017 12:53:41

%S 1,1,2,11,222,1121,1343,2464,149183,151647,300830,1655797,33416770,

%T 168739647,202156417,370896064,22455920257,22826816321,45282736578,

%U 249240499211,5030092720798,25399704103201,30429796823999,55829500927200,3380199852455999

%N Denominators of continued fraction convergents to sqrt(933).

%H Vincenzo Librandi, <a href="/A042805/b042805.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_16">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 150526, 0, 0, 0, 0, 0, 0, 0, -1).

%F G.f.: -(x^14 -x^13 +2*x^12 -11*x^11 +222*x^10 -1121*x^9 +1343*x^8 -2464*x^7 -1343*x^6 -1121*x^5 -222*x^4 -11*x^3 -2*x^2 -x -1) / (x^16 -150526*x^8 +1). - _Colin Barker_, Dec 23 2013

%t Denominator[Convergents[Sqrt[933], 30]] (* _Vincenzo Librandi_, Jan 29 2014 *)

%Y Cf. A042804, A040902.

%K nonn,frac,easy

%O 0,3

%A _N. J. A. Sloane_.

%E More terms from _Colin Barker_, Dec 23 2013

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Last modified August 4 12:58 EDT 2024. Contains 374921 sequences. (Running on oeis4.)