A040218 - OEIS

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A040218

Continued fraction for sqrt(234).

15, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3, 30, 3, 2, 1, 2, 1, 2, 3 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	LINKS	`Index entries for continued fractions for constants`
	FORMULA	`a(n)=(1/28){-89(n mod 8)+2[(n+1) mod 8]+2[(n+2) mod 8]+9[(n+3) mod 8]+2[(n+4) mod 8]+9[(n+5) mod 8]+9[(n+6) mod 8]+100[(n+7) mod 8]}-15[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Apr 23 2009]`
	MAPLE	`with(numtheory): Digits := 300: convert(evalf(sqrt(234)), confrac);`
	CROSSREFS	`Sequence in context: A076595 A040224 A040217 * A037924 A174680 A040219` `Adjacent sequences: A040215 A040216 A040217 * A040219 A040220 A040221`
	KEYWORD	`nonn,cofr,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.