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 A040465 Continued fraction for sqrt(488). 1

%I

%S 22,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,

%T 11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,

%U 44,11,44,11,44,11,44,11,44,11,44,11,44,11,44,11,44

%N Continued fraction for sqrt(488).

%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 a(n)=(1/2)*[55+33*(-1)^n]-22*[C(2*n,n) mod 2], with n>=0 [From _Paolo P. Lava_, May 13 2009]

%p with(numtheory): Digits := 300: convert(evalf(sqrt(488)),confrac);

%K nonn,cofr,easy,less

%O 0,1

%A _N. J. A. Sloane_.

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Last modified October 18 10:34 EDT 2019. Contains 328147 sequences. (Running on oeis4.)