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A040309 Continued fraction for sqrt(328). 0
18, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36, 9, 36 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=(1/2)*[45+27(-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(328)), confrac);

CROSSREFS

Sequence in context: A112876 A070703 A181761 * A146676 A147438 A033965

Adjacent sequences:  A040306 A040307 A040308 * A040310 A040311 A040312

KEYWORD

nonn,cofr,easy

AUTHOR

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

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Last modified February 16 09:00 EST 2012. Contains 205904 sequences.