%I #16 Mar 19 2017 10:41:51
%S 1,3,163,492,26731,80685,4383721,13231848,718903513,2169942387,
%T 117895792411,355857319620,19334191051891,58358430475293,
%U 3170689436717713,9570426740628432,519973733430653041,1569491627032587555,85272521593190381011,257387056406603730588
%N Denominators of continued fraction convergents to sqrt(747).
%H Vincenzo Librandi, <a href="/A042439/b042439.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (0, 164, 0, -1).
%F G.f.: -(x^2-3*x-1) / (x^4-164*x^2+1). - _Colin Barker_, Dec 14 2013
%t Denominator[Convergents[Sqrt[747], 30]] (* _Vincenzo Librandi_, Jan 22 2014 *)
%Y Cf. A042438, A040719.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Colin Barker_, Dec 14 2013
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