id:A051284 - OEIS Search Results

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Relative minima of n/c(n), where c(n) is Hofstadter-Conway sequence A004001.

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3, 6, 11, 23, 44, 92, 178, 370, 719, 1487, 2897, 5969, 11651, 22223, 45083, 89516, 181385, 353683, 722589, 1423078, 2903564, 5696576, 11635316, 22866150, 46704206 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The ratio of n/c(n) (where c(n)=A004001) reaches a maximum of 2.0 when n is a power of 2. When n=6 the ratio has a relative minimum of 1.5, so a(2) = 6.`
	CROSSREFS	`Cf. A004001.` `Sequence in context: A068033 A088052 A045693 this_sequence A001867 A000998 A109781` `Adjacent sequences: A051281 A051282 A051283 this_sequence A051285 A051286 A051287`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie (j.mccranie(AT)comcast.net)`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research