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%I #15 Jul 16 2023 16:37:30
%S 1,2,3,11,58,69,472,541,3177,10072,13249,36570,1110349,2257268,
%T 3367617,12360119,65168212,77528331,530338198,607866529,3569670843,
%U 11316879058,14886549901,41089978860,1247585915701,2536261810262,3783847725963,13887804988151
%N Denominators of continued fraction convergents to sqrt(236).
%H Vincenzo Librandi, <a href="/A041441/b041441.txt">Table of n, a(n) for n = 0..200</a>
%H <a href="/index/Rec#order_24">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1123598, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
%F a(n) = 1123598*a(n-12) - a(n-24) for n>23. [_Bruno Berselli_, Dec 18 2013]
%t Denominator[Convergents[Sqrt[236], 30]] (* _Vincenzo Librandi_, Dec 17 2013 *)
%Y Cf. A041440.
%K nonn,frac,easy
%O 0,2
%A _N. J. A. Sloane_.
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