id:A070268 - OEIS Search Results

Search: id:A070268

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Numbers n such that mu(n) + mu(n+1) + mu(n+2) = -3.

+0
3

29, 41, 101, 137, 229, 281, 429, 433, 617, 641, 645, 741, 821, 969, 1021, 1085, 1129, 1221, 1309, 1433, 1489, 1581, 1597, 1605, 1613, 1697, 1741, 1877, 1885, 2013, 2053, 2081, 2085, 2109, 2161, 2237, 2265, 2309, 2337, 2377, 2381, 2397, 2409, 2633, 2657 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`(PARI) for(n=1, 1000, if(moebius(n)+moebius(n+1)+moebius(n+2)==-3, print1(n, ", ")))`
	CROSSREFS	`Cf. A063838.` `Sequence in context: A057539 A157257 A104072 this_sequence A139870 A106075 A137226` `Adjacent sequences: A070265 A070266 A070267 this_sequence A070269 A070270 A070271`
	KEYWORD	`nonn`
	AUTHOR	`Sharon Sela (sharonsela(AT)hotmail.com), May 09 2002`
	EXTENSIONS	`More terms from Benoit Cloitre (benoit7848c(AT)orange.fr), May 13 2002`

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

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