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Numerators of continued fraction convergents to sqrt(132).
2

%I #14 May 07 2019 15:58:34

%S 11,23,517,1057,23771,48599,1092949,2234497,50251883,102738263,

%T 2310493669,4723725601,106232456891,217188639383,4884382523317,

%U 9985953686017,224575363615691,459136680917399,10325582343798469,21110301368514337,474752212451113883

%N Numerators of continued fraction convergents to sqrt(132).

%H Vincenzo Librandi, <a href="/A041240/b041240.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (0,46,0,-1).

%F G.f.: -(x+1)*(x^2-12*x-11) / (x^4-46*x^2+1). - _Colin Barker_, Nov 06 2013

%t Numerator[Convergents[Sqrt[132], 30]] (* _Vincenzo Librandi_, Oct 31 2013 *)

%t LinearRecurrence[{0,46,0,-1},{11,23,517,1057},30] (* _Harvey P. Dale_, May 07 2019 *)

%Y Cf. A041241.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.

%E More terms from _Colin Barker_, Nov 06 2013