id:A084891 - OEIS Search Results

Search: id:A084891

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Multiples of 2, 3, 5, or 7, but not 7-smooth.

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22, 26, 33, 34, 38, 39, 44, 46, 51, 52, 55, 57, 58, 62, 65, 66, 68, 69, 74, 76, 77, 78, 82, 85, 86, 87, 88, 91, 92, 93, 94, 95, 99, 102, 104, 106, 110, 111, 114, 115, 116, 117, 118, 119, 122, 123, 124, 129, 130, 132, 133, 134, 136, 138, 141, 142, 145, 146 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Intersection of A068191 with (A005843, A008585, A008587, and A008589); union of (A005843, A008585, A008587, and A008589) without A002473.` `A020639(a(n)) <= 7, A006530(a(n)) > 7.`
	LINKS	`Eric Weisstein's World of Mathematics, Smooth Number`
	CROSSREFS	`Sequence in context: A045096 A124177 A066059 this_sequence A063940 A046442 A101549` `Adjacent sequences: A084888 A084889 A084890 this_sequence A084892 A084893 A084894`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Jul 13 2003`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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