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%I #13 Mar 19 2017 10:27:48
%S 1,3,10,13,36,49,85,1069,1154,2223,5600,7823,29069,95030,4970629,
%T 15006917,49991380,64998297,179987974,244986271,424974245,5344677211,
%U 5769651456,11114328667,27998308790,39112637457,145336221161,475121300940,24851643870041
%N Denominators of continued fraction convergents to sqrt(692).
%H Vincenzo Librandi, <a href="/A042331/b042331.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, 4999698, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
%F a(n) = 4999698*a(n-14) - a(n-28) for n>27. - _Vincenzo Librandi_, Jan 20 2014
%t Denominator[Convergents[Sqrt[692], 30]] (* _Vincenzo Librandi_, Jan 20 2014 *)
%Y Cf. A042330.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Vincenzo Librandi_, Jan 20 2014