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A040553 Continued fraction for sqrt(578). 1
24, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48, 24, 48 (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)=36+12*(-1)^n-24*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 14 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(578)), confrac);

MATHEMATICA

Block[{$MaxExtraPrecision=1000}, ContinuedFraction[Sqrt[578], 70]] (* Harvey P. Dale, Jul 24 2012 *)

CROSSREFS

Sequence in context: A185497 A186939 A185750 * A022358 A122505 A103640

Adjacent sequences:  A040550 A040551 A040552 * A040554 A040555 A040556

KEYWORD

nonn,cofr,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 23 04:00 EDT 2019. Contains 325230 sequences. (Running on oeis4.)