%I #11 Mar 19 2017 09:43:10
%S 1,4,9,13,22,35,57,1346,1403,2749,4152,6901,17954,78717,3796370,
%T 15264197,34324764,49588961,83913725,133502686,217416411,5134080139,
%U 5351496550,10485576689,15837073239,26322649928,68482373095,300252142308,14480585203879,58222592957824
%N Denominators of continued fraction convergents to sqrt(587).
%H Vincenzo Librandi, <a href="/A042125/b042125.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_28">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3814324, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
%F a(n) = 3814324*a(n-14) - a(n-28) for n>27, - _Vincenzo Librandi_, Jan 15 2014
%t Denominator[Convergents[Sqrt[587], 30]] (* _Vincenzo Librandi_, Jan 15 2014 *)
%Y Cf. A042124.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Vincenzo Librandi_, Jan 15 2014
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