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A042506 Numerators of continued fraction convergents to sqrt(781). 2

%I #9 Jul 18 2023 14:57:03

%S 27,28,503,531,1034,1565,8859,10424,19283,87556,106839,194395,1078814,

%T 1273209,2352023,3625232,63980967,67606199,3714715713,3782321912,

%U 68014188217,71796510129,139810698346

%N Numerators of continued fraction convergents to sqrt(781).

%H Vincenzo Librandi, <a href="/A042506/b042506.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_36">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, 0, 0, 135212398, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%t Numerator[Convergents[Sqrt[781], 30]] (* _Vincenzo Librandi_, Nov 25 2013 *)

%Y Cf. A042507.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.

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Last modified May 5 14:32 EDT 2024. Contains 372275 sequences. (Running on oeis4.)