A107017 - OEIS

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A107017

Second largest term in Zeckendorf representation of n, a(n)=0 if n itself is a Fibonacci number.

0, 0, 0, 1, 0, 1, 2, 0, 1, 2, 3, 3, 0, 1, 2, 3, 3, 5, 5, 5, 0, 1, 2, 3, 3, 5, 5, 5, 8, 8, 8, 8, 8, 0, 1, 2, 3, 3, 5, 5, 5, 8, 8, 8, 8, 8, 13, 13, 13, 13, 13, 13, 13, 13, 0, 1, 2, 3, 3, 5, 5, 5, 8, 8, 8, 8, 8, 13, 13, 13, 13, 13, 13, 13, 13, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 0, 1, 2 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,7`
	COMMENTS	`a(A000045(n)) = 0;` `a(A000045(n) + k) = A087172(k) with 0 < k < A000045(n-1).`
	LINKS	`Eric Weisstein's World of Mathematics, Zeckendorf Representation` `Eric Weisstein's World of Mathematics, Fibonacci Number`
	EXAMPLE	`n = 20 = 13+5+2: a(20) = 5.`
	CROSSREFS	`Cf. A007895.` `Sequence in context: A049262 A145201 A119464 * A201076 A201079 A049260` `Adjacent sequences: A107014 A107015 A107016 * A107018 A107019 A107020`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 09 2005`

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Last modified February 14 10:01 EST 2012. Contains 205614 sequences.