id:A040131 - OEIS Search Results

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Continued fraction for sqrt(143).

+0
1

11, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1, 22, 1 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Index entries for continued fractions for constants`
	FORMULA	`a(n)=(1/2)[23+21(-1)^n]-11[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Jun 10 2009]`
	MAPLE	`Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):`
	CROSSREFS	`Sequence in context: A063431 A038585 A083768 this_sequence A013618 A014467 A086994` `Adjacent sequences: A040128 A040129 A040130 this_sequence A040132 A040133 A040134`
	KEYWORD	`nonn,cofr,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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