A107015 - OEIS

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A107015

Number of even terms in Zeckendorf representation of n.

0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 3, 2, 2, 1, 1, 2, 1, 1, 1, 1, 2, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 0, 0, 1, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,10`
	COMMENTS	`a(n) = A007895(n) - A107016(n).` `a(A107228(n)) = 0. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 15 2005`
	LINKS	`Eric Weisstein's World of Mathematics, Zeckendorf Representation`
	EXAMPLE	`n = 77 = 55+21+1 -> a(77) = #{} = 0;` `n = 88 = 55+21+8+3+1 -> a(88) = #{8} = 1;` `n = 99 = 89+8+2 -> a(99) = #{2, 8} = 2.`
	CROSSREFS	`Cf. A000045.` `Cf. A107224, A107225, A107226.` `Sequence in context: A143809 A056559 A117200 * A015374 A164058 A092410` `Adjacent sequences: A107012 A107013 A107014 * A107016 A107017 A107018`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 09 2005`

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Last modified February 17 06:27 EST 2012. Contains 205998 sequences.