id:A096902 - OEIS Search Results

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Numbers n such that 3*prime(n) + 2*prime(n+1) is prime.

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2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 24, 26, 27, 30, 31, 37, 38, 40, 46, 48, 50, 55, 56, 58, 60, 62, 63, 64, 66, 67, 70, 71, 72, 73, 74, 78, 81, 85, 88, 89, 92, 95, 98, 102, 109, 113, 114, 116, 120, 121, 122, 130, 133, 134, 135, 136, 140, 144, 147, 148, 152 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(3)=4 since 3prime(4)+2prime(5) = 37 + 211 = 43 is prime.`
	CROSSREFS	`Cf. A096218 for resulting primes.` `Sequence in context: A008730 A033064 A130225 this_sequence A117325 A017905 A044962` `Adjacent sequences: A096899 A096900 A096901 this_sequence A096903 A096904 A096905`
	KEYWORD	`nonn`
	AUTHOR	`Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 31 2004`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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