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%I #16 Mar 19 2017 11:00:28
%S 1,3,4,15,844,2547,3391,12720,715711,2159853,2875564,10786545,
%T 606922084,1831552797,2438474881,9146977440,514669211521,
%U 1553154612003,2067823823524,7756626082575,436438884447724,1317073279425747,1753512163873471,6577609771046160
%N Denominators of continued fraction convergents to sqrt(799).
%H Vincenzo Librandi, <a href="/A042541/b042541.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_08">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 848, 0, 0, 0, -1).
%F G.f.: -(x^2-3*x-1)*(x^4+5*x^2+1) / (x^8-848*x^4+1). - _Colin Barker_, Dec 17 2013
%t Denominator[Convergents[Sqrt[799], 30]] (* _Vincenzo Librandi_, Jan 23 2014 *)
%Y Cf. A042540, A040770.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Colin Barker_, Dec 17 2013
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