A095961 If p(x) is the x-th prime, then the n-th set of 2 consecutive sexy prime pairs starts at p(a(n)).

9, 16, 21, 37, 54, 56, 71, 74, 84, 100, 103, 105, 108, 165, 185, 200, 208, 216, 243, 255, 271, 273, 298, 345, 347, 349, 354, 356, 372, 412, 464, 466, 494, 504, 506, 521, 554, 559, 603, 627, 630, 660, 668, 682, 684, 709, 711, 720, 762, 767, 769, 787, 789, 814

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Example

a(2)=16. p(16)=53 and p(17)=59, the first sexy prime pair. p(18)=61 and p(19)=67, the second sexy prime pair.

Crossrefs

Cf. A023201, A046117.

Sequence in context: A250656 A072836 A068824 * A356295 A045911 A287186

Adjacent sequences: A095958 A095959 A095960 * A095962 A095963 A095964

Keyword

nonn

Author

Ray G. Opao, Jul 15 2004

Status

approved