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A040462 Continued fraction for sqrt(485). 5

%I

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

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

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

%N Continued fraction for sqrt(485).

%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>

%H <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (1).

%F a(n)=44-22*[C(2*n,n) mod 2], with n>=0 [From _Paolo P. Lava_, May 13 2009]

%p with(numtheory): Digits := 300: convert(evalf(sqrt(485)),confrac);

%K nonn,cofr,easy,less

%O 0,1

%A _N. J. A. Sloane_.

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Last modified August 12 23:52 EDT 2022. Contains 356077 sequences. (Running on oeis4.)