id:A062963 - OEIS Search Results

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Mu(n) * H(n) where H(n) is A023022.

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-1, 0, -2, 1, -3, 0, 0, 2, -5, 0, -6, 3, 4, 0, -8, 0, -9, 0, 6, 5, -11, 0, 0, 6, 0, 0, -14, -4, -15, 0, 10, 8, 12, 0, -18, 9, 12, 0, -20, -6, -21, 0, 0, 11, -23, 0, 0, 0, 16, 0, -26, 0, 20, 0, 18, 14, -29, 0, -30, 15, 0, 0, 24, -10, -33, 0, 22, -12, -35, 0, -36, 18, 0, 0, 30, -12, -39, 0, 0, 20, -41, 0, 32, 21, 28, 0, -44, 0, 36, 0, 30, 23, 36 (list; graph; listen)

	OFFSET	`3,3`
	PROGRAM	`(PARI) H(n)=eulerphi(n)/2; j=[]; for(n=3, 200, j=concat(j, moebius(n)*H(n))); j`
	CROSSREFS	`Adjacent sequences: A062960 A062961 A062962 this_sequence A062964 A062965 A062966` `Sequence in context: A094690 A010249 A002431 this_sequence A127139 A071431 A126206`
	KEYWORD	`easy,sign`
	AUTHOR	`Jason Earls (jcearls(AT)cableone.net), Jul 22 2001`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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