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 A040884 Continued fraction for sqrt(915). 1
 30, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60, 4, 60 (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)=32+28*(-1)^n-30*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Jun 03 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(915)), confrac); MATHEMATICA Block[{\$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[915], 100]] (* or *) PadRight[{30}, 120, {60, 4}] (* Harvey P. Dale, Jun 05 2019 *) CROSSREFS Sequence in context: A040882 A040883 A055517 * A040880 A040881 A255865 Adjacent sequences:  A040881 A040882 A040883 * A040885 A040886 A040887 KEYWORD nonn,cofr,easy AUTHOR STATUS approved

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Last modified July 26 16:44 EDT 2021. Contains 346294 sequences. (Running on oeis4.)