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A041712 Numerators of continued fraction convergents to sqrt(376). 2

%I

%S 19,39,58,97,349,446,1241,2928,12953,28834,70621,99455,368986,468441,

%T 837427,2143295,82282637,166708569,248991206,415699775,1496090531,

%U 1911790306,5319671143,12551132592

%N Numerators of continued fraction convergents to sqrt(376).

%H Vincenzo Librandi, <a href="/A041712/b041712.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_32">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4286590, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%F a(n) = 4286590*a(n-16) - a(n-32) for n>31. [_Bruno Berselli_, Nov 08 2013]

%t Numerator[Convergents[Sqrt[376], 30]] (* _Vincenzo Librandi_, Nov 07 2013 *)

%Y Cf. A041713.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.

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Last modified May 19 16:42 EDT 2019. Contains 323395 sequences. (Running on oeis4.)