%I #9 Jul 16 2023 14:53:35
%S 1,2,7,9,25,109,134,913,5612,6525,31712,69949,101661,374932,851525,
%T 17405432,35662389,124392599,160054988,444502575,1938065288,
%U 2382567863,16233472466,99783402659,116016875125
%N Denominators of continued fraction convergents to sqrt(109).
%H Vincenzo Librandi, <a href="/A041197/b041197.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_30">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17780364, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
%t Denominator[Convergents[Sqrt[109], 30]] (* _Vincenzo Librandi_, Dec 12 2013 *)
%Y Cf. A041196.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
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