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A040314 Continued fraction for sqrt(333). 1
18, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36, 4, 36 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=20+16*(-1)^n-18*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Apr 27 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(333)), confrac);

MATHEMATICA

$MaxExtraPrecision=1000; ContinuedFraction[Sqrt[333], 120] (* From Harvey P. Dale, May 03 2011 *)

CROSSREFS

Sequence in context: A008575 A059654 A080694 * A160486 A040312 A065909

Adjacent sequences:  A040311 A040312 A040313 * A040315 A040316 A040317

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 05:15 EST 2012. Contains 205694 sequences.