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Numerators of continued fraction convergents to sqrt(692).
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%I #11 May 20 2021 12:11:58

%S 26,79,263,342,947,1289,2236,28121,30357,58478,147313,205791,764686,

%T 2499849,130756834,394770351,1315067887,1709838238,4734744363,

%U 6444582601,11179326964,140596506169,151775833133

%N Numerators of continued fraction convergents to sqrt(692).

%H Vincenzo Librandi, <a href="/A042330/b042330.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, 4999698, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%F a(n) = 4999698*a(n-14)-a(n-28). - _Wesley Ivan Hurt_, May 20 2021

%t Numerator[Convergents[Sqrt[692], 30]] (* _Vincenzo Librandi_, Nov 21 2013 *)

%Y Cf. A042331.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.