id:A040142 - OEIS Search Results

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Continued fraction for sqrt(155).

+0
1

12, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Index entries for continued fractions for constants`
	FORMULA	`a(n)=(1/6){-25(n mod 4)+11[(n+1) mod 4]+5[(n+2) mod 4]+41[(n+3) mod 4]}-12[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: A010205 A080496 A098781 this_sequence A115928 A054383 A036383` `Adjacent sequences: A040139 A040140 A040141 this_sequence A040143 A040144 A040145`
	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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