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A086177 Numbers n such that n*prime[n]-3 is prime. 6
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; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

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 * A162484 A039660 A119752

Adjacent sequences:  A086174 A086175 A086176 * A086178 A086179 A086180

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Jul 11 2003

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Last modified February 17 16:49 EST 2012. Contains 206058 sequences.