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 A040483 Continued fraction for sqrt(506). 1
 22, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44, 2, 44 (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)=23+21*(-1)^n-22*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 13 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(506)), confrac); MATHEMATICA Block[{\$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[506], 100]] (* or *) PadRight[{22}, 100, {44, 2}] (* Harvey P. Dale, Mar 16 2019 *) CROSSREFS Sequence in context: A040481 A058288 A040482 * A210647 A040473 A040474 Adjacent sequences:  A040480 A040481 A040482 * A040484 A040485 A040486 KEYWORD nonn,cofr,easy,less AUTHOR STATUS approved

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Last modified July 22 20:51 EDT 2019. Contains 325226 sequences. (Running on oeis4.)