A042472 - OEIS

%I #21 Jun 01 2022 01:56:32

%S 27,28,55,83,304,387,691,1769,4229,5998,40217,166866,207083,1616447,

%T 16371553,17988000,232227553,250215553,2734383083,19390897134,

%U 22125280217,107892018002,669477388229,777369406231

%N Numerators of continued fraction convergents to sqrt(764).

%H Vincenzo Librandi, <a href="/A042472/b042472.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_64">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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 323568143999998, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%t Numerator/@Convergents[Sqrt[764], 30] (* _Harvey P. Dale_, Jun 29 2011 *)

%Y Cf. A042473.

%K nonn,frac,easy

%O 0,1

%A _N. J. A. Sloane_