id:A006340 - OEIS Search Results

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An "eta-sequence": [ (n+1)*tau + 1/2 ] - [ n*tau + 1/2 ], tau =(1+ sqrt 5)/2.
(Formerly M0100)

+0
1

2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Equals its own "derivative", which is formed by counting the strings of 1's that lie between 2's.`
	REFERENCES	`N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	LINKS	`T. D. Noe, Table of n, a(n) for n=0..1000`
	CROSSREFS	`Differs from A014675 in many places.` `Sequence in context: A080763 A165413 A080573 this_sequence A076371 A106149 A054740` `Adjacent sequences: A006337 A006338 A006339 this_sequence A006341 A006342 A006343`
	KEYWORD	`nonn,easy,nice`
	AUTHOR	`D. R. Hofstadter`
	EXTENSIONS	`Extended by N. J. A. Sloane (njas(AT)research.att.com), Nov 07, 2001`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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