id:A143957 - OEIS Search Results

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An integer >= 2 is included if {the difference between the largest and smallest primes dividing n} divides n+1.

+0
2

6, 12, 14, 15, 18, 20, 24, 35, 36, 39, 44, 45, 48, 50, 54, 63, 72, 75, 80, 84, 96, 108, 119, 135, 143, 144, 147, 152, 153, 155, 162, 175, 192, 200, 208, 216, 224, 225, 230, 231, 242, 245, 275, 279, 288, 294, 299, 315, 320, 323, 324, 374, 375, 384, 399, 405, 429 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Leroy Quet, Home Page (listed in lieu of email address)`
	EXAMPLE	`The largest prime dividing 14 is 7. The smallest prime dividing 14 is 2. 7-2=5 divides 14+1=15. So 14 is in the sequence.`
	CROSSREFS	`A143958` `Sequence in context: A107687 A004758 A055051 this_sequence A105115 A136155 A136151` `Adjacent sequences: A143954 A143955 A143956 this_sequence A143958 A143959 A143960`
	KEYWORD	`nonn`
	AUTHOR	`Leroy Quet Sep 05 2008`
	EXTENSIONS	`Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 07 2008`

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.

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