id:A118068 - OEIS Search Results

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Numbers n such that A103557(n)*((p(n)#)^2)-1 is a Sophie Germain prime.

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1, 12, 13, 24, 55, 86 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A103557.` `Sequence in context: A035123 A123132 A050840 this_sequence A108710 A108709 A138821` `Adjacent sequences: A118065 A118066 A118067 this_sequence A118069 A118070 A118071`
	KEYWORD	`hard,more,nonn`
	AUTHOR	`Pierre CAMI (pierrecami(AT)tele2.fr), May 11 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.