id:A086177 - OEIS Search Results

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Numbers n such that n*prime[n]-3 is prime.

+0
7

2, 8, 14, 34, 40, 46, 50, 80, 82, 88, 110, 116, 118, 130, 142, 200, 224, 226, 238, 256, 274, 278, 280, 286, 292, 302, 322, 328, 332, 350, 352, 362, 380, 398, 412, 430, 436, 464, 496, 544, 572, 586, 616, 620, 622, 634, 638, 646, 650, 662, 676, 688, 700, 734 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`See also A086172, A086173, A086174, A086175, A086176.`
	MATHEMATICA	`Select[Range[1000], PrimeQ[ # Prime[ # ]-3]&]`
	CROSSREFS	`Cf. A086172, A086173, A086174, A086175, A086176.` `Sequence in context: A054598 A031160 A046959 this_sequence A162484 A039660 A119752` `Adjacent sequences: A086174 A086175 A086176 this_sequence A086178 A086179 A086180`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Jul 11 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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