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Numerators of continued fraction convergents to sqrt(387).
2

%I #14 Mar 18 2017 12:46:08

%S 19,20,59,1141,2341,3482,134657,138139,410935,7945904,16302743,

%T 24248647,937751329,961999976,2861751281,55335274315,113532299911,

%U 168867574226,6530500120499,6699367694725,19929235509949,385354842383756,790638920277461,1175993762661217

%N Numerators of continued fraction convergents to sqrt(387).

%H Vincenzo Librandi, <a href="/A041734/b041734.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_12">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 6964, 0, 0, 0, 0, 0, -1).

%F G.f.: -(x^11 -19*x^10 +20*x^9 -59*x^8 +1141*x^7 -2341*x^6 -3482*x^5 -2341*x^4 -1141*x^3 -59*x^2 -20*x -19) / (x^12 -6964*x^6 +1). - _Colin Barker_, Nov 11 2013

%t Numerator[Convergents[Sqrt[387], 30]] (* _Vincenzo Librandi_, Nov 07 2013 *)

%Y Cf. A041735.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.

%E More terms from _Colin Barker_, Nov 11 2013