id:A078094 - OEIS Search Results

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Numbers n such that Omega(n)=Omega(n+1)+ Omega(n+2)+ Omega(n+3)+ Omega(n+4). (Omega(n) denotes the number of prime factors of n, counting multiplicity).

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4608, 5440, 6144, 6336, 6480, 7680, 8064, 8640, 8704, 9216, 9984, 10752, 11664, 13440, 14400, 15680, 17280, 19200, 20480, 20736, 21120, 23808, 24192, 26208, 27360, 27840, 28512, 31104, 31360, 32000, 32320, 32400, 32832, 34560, 34992 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(1)=4608 is a term because Omega(4608)=11=Omega(4609)+Omega(4610)+Omega(4611)+Omega(4612)=2+3+3+3=11`
	CROSSREFS	`Cf. A001222.` `Sequence in context: A004537 A032745 A020437 this_sequence A035785 A035900 A108009` `Adjacent sequences: A078091 A078092 A078093 this_sequence A078095 A078096 A078097`
	KEYWORD	`nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Dec 01 2002`

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

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