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 A040555 Continued fraction for sqrt(580). 1
 24, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48, 12, 48 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0, 1). FORMULA a(n)=30+18*(-1)^n-24*[C(2*n,n) mod 2], with n>=0. - Paolo P. Lava, May 14 2009 MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(580)), confrac); MATHEMATICA Block[{\$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[580], 120]] (* Harvey P. Dale, Jun 13 2011 *) CROSSREFS Sequence in context: A079341 A307267 A080865 * A081314 A119872 A344019 Adjacent sequences:  A040552 A040553 A040554 * A040556 A040557 A040558 KEYWORD nonn,cofr,easy,less AUTHOR STATUS approved

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Last modified July 24 15:05 EDT 2021. Contains 346273 sequences. (Running on oeis4.)