%I #9 Jul 16 2023 16:32:56
%S 1,1,2,7,9,16,25,166,191,357,548,2001,2549,4550,129949,134499,264448,
%T 927843,1192291,2120134,3312425,21994684,25307109,47301793,72608902,
%U 265128499,337737401,602865900,17217982601,17820848501,35038831102,122937341807,157976172909
%N Denominators of continued fraction convergents to sqrt(212).
%H Vincenzo Librandi, <a href="/A041395/b041395.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, 132498, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
%t Denominator[Convergents[Sqrt[212], 30]] (* _Vincenzo Librandi_, Dec 17 2013 *)
%Y Cf. A041394.
%K nonn,frac,easy
%O 0,3
%A _N. J. A. Sloane_.
%E More terms from _Vincenzo Librandi_, Dec 17 2013