A040309 - OEIS

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A040309

Continued fraction for sqrt(328).

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.