A107751 - OEIS

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A107751

A107750(n+1) - A107750(n).

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

	OFFSET	`0,6`
	FORMULA	`a(n) = if n<=4 then 1 else 0^(a(n-1)-1) + 0^(a(n-2)-1).`
	MATHEMATICA	`A107751[ nmax_ ] := Length /@ Split[ (Total[ 1 - IntegerDigits[ #1, 2 ] ] &) /@ Range[ 0, nmax ] ]; A107751[ 200 ] - Peter Pein (petsie(AT)dordos.net), Oct 12 2007`
	CROSSREFS	`Cf. A100063, A099837, A100051, A107688.` `Sequence in context: A132419 A131556 * A132367 A087204 A101825 A177702` `Adjacent sequences: A107748 A107749 A107750 * A107752 A107753 A107754`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 23 2005`

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Last modified February 14 06:41 EST 2012. Contains 205573 sequences.