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 A040200 Continued fraction for sqrt(215). 1
 14, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1, 28, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 1). FORMULA a(n)=(1/24)*{-131*(n mod 4)+31*[(n+1) mod 4]+31*[(n+2) mod 4]+193*[(n+3) mod 4]}-14*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 23 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(215)), confrac); MATHEMATICA ContinuedFraction[Sqrt[215], 90] (* Harvey P. Dale, Nov 24 2011 *) CROSSREFS Sequence in context: A232210 A040199 A173747 * A040198 A040197 A040196 Adjacent sequences:  A040197 A040198 A040199 * A040201 A040202 A040203 KEYWORD nonn,cofr,easy AUTHOR STATUS approved

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Last modified August 18 20:29 EDT 2018. Contains 313840 sequences. (Running on oeis4.)