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%I #18 Jan 17 2024 01:37:03
%S 29,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,
%T 1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,
%U 28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28,1,58,1,28
%N Continued fraction for sqrt(898).
%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>.
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,0,1).
%F From _Amiram Eldar_, Jan 17 2024: (Start)
%F Multiplicative with a(2) = 28, a(2^e) = 58 for e >= 2, and a(p^e) = 1 for an odd prime p.
%F Dirichlet g.f.: zeta(s) * (1 + 27/2^s + 15/2^(2*s-1)). (End)
%p with(numtheory): Digits := 300: convert(evalf(sqrt(898)),confrac);
%t ContinuedFraction[Sqrt[898], 100] (* _Amiram Eldar_, Jan 17 2024 *)
%K nonn,cofr,easy,mult
%O 0,1
%A _N. J. A. Sloane_