id:A100306 - OEIS Search Results

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Numbers n for which the values of the Moebius function (A008683) and the Mertens function (A002321) agree.

+0
4

1, 3, 40, 41, 59, 66, 94, 102, 146, 150, 151, 160, 161, 164, 165, 167, 215, 232, 233, 236, 237, 239, 255, 330, 332, 333, 334, 354, 356, 357, 359, 363, 364, 365, 367, 394, 402, 404, 405, 406, 408, 409, 414, 415, 420, 421, 423, 424, 425, 426, 428, 429, 538, 542 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`PrimeFan, Esoteric Integer Sequences`
	MAPLE	`with(numtheory): p:=proc(n) if mobius(n)=sum(mobius(k), k=1..n) then n else fi end: seq(p(n), n=1..700); (Deutsch)`
	CROSSREFS	`Sequence in context: A097421 A084186 A037104 this_sequence A101014 A041347 A160659` `Adjacent sequences: A100303 A100304 A100305 this_sequence A100307 A100308 A100309`
	KEYWORD	`nonn,new`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 30 2004`
	EXTENSIONS	`More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Feb 14 2005` `Replaced a geocities.com URL - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 30 2009`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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