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 A040871 Continued fraction for sqrt(902). 2
 30, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 60, 30, 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)=45+15*(-1)^n-30*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 29 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(902)), confrac); CROSSREFS Sequence in context: A010869 A078287 A220440 * A022364 A186902 A185487 Adjacent sequences:  A040868 A040869 A040870 * A040872 A040873 A040874 KEYWORD nonn,cofr,easy AUTHOR STATUS approved

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Last modified September 20 12:05 EDT 2021. Contains 347586 sequences. (Running on oeis4.)