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 A040273 Continued fraction for sqrt(291). 1
 17, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34, 17, 34 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Table of n, a(n) for n=0..62. Index entries for continued fractions for constants Index entries for linear recurrences with constant coefficients, signature (0, 1). FORMULA a(n)=(1/2)*[51+17*(-1)^n]17*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 24 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(291)), confrac); MATHEMATICA Block[{\$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[291], 100]] (* or *) PadRight[{17}, 100, {34, 17}] (* Harvey P. Dale, Aug 25 2016 *) CROSSREFS Sequence in context: A345735 A238235 A333152 * A022351 A146873 A146793 Adjacent sequences: A040270 A040271 A040272 * A040274 A040275 A040276 KEYWORD nonn,cofr,easy AUTHOR N. J. A. Sloane. STATUS approved

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Last modified May 31 23:42 EDT 2023. Contains 363068 sequences. (Running on oeis4.)