id:A066783 - OEIS Search Results

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Integers of the form (prime(n)+1)/phi(n).

+0
1

3, 4, 3, 4, 3, 7, 3, 5, 4, 6, 9, 8, 9, 7, 14, 10, 14, 11, 15, 19, 12, 6, 16, 20, 23, 10, 10, 8, 28, 8, 14, 22, 16, 24 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(10)=6 because 15 is the 10th integer such (prime(15)+1)/phi(15)=48/8=6 is an integer.`
	CROSSREFS	`Sequence in context: A108026 A010702 A095925 this_sequence A046536 A052384 A100867` `Adjacent sequences: A066780 A066781 A066782 this_sequence A066784 A066785 A066786`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 18 2002`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.