%I #20 Jan 10 2024 00:29:25
%S 27,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,
%T 1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,
%U 54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54,1,54
%N Continued fraction for sqrt(783).
%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>.
%H <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (0,1).
%F From _Amiram Eldar_, Jan 10 2024: (Start)
%F Multiplicative with a(2^e) = 54, and a(p^e) = 1 for an odd prime p.
%F Dirichlet g.f.: zeta(s) * (1 + 53/2^s). (End)
%p with(numtheory): Digits := 300: convert(evalf(sqrt(783)),confrac);
%t ContinuedFraction[Sqrt[783],100] (* or *) PadRight[{27},100,{54,1}] (* _Harvey P. Dale_, Feb 23 2017 *)
%K nonn,cofr,easy,mult
%O 0,1
%A _N. J. A. Sloane_