A095963 If p(x) is the x-th prime, then the n-th set of 4 consecutive sexy prime pairs starts at p(a(n)).

345, 821, 823, 825, 1722, 2207, 2771, 3164, 4350, 4751, 6201, 7616, 7686, 8141, 10138, 10140, 10827, 10829, 12217, 12219, 12915, 14128, 14130, 16386, 16746, 21417, 21594, 21724, 21726, 21777, 21788, 26561, 28594, 29519, 29662, 30573

Offset

1,1

Links

Table of n, a(n) for n=1..36.

Example

a(1)=345. p(345)=2333 and p(346)=2339, the first sexy prime pair. p(347)=2341 and p(348)=2347, the second sexy prime pair. p(349)=2351 and p(350)=2357, the third sexy prime pair. p(351)=2371 and p(352)=2377, the fourth sexy prime pair.

Crossrefs

Cf. A023201, A046117.

Sequence in context: A268145 A116347 A063370 * A247079 A333079 A236731

Adjacent sequences: A095960 A095961 A095962 * A095964 A095965 A095966

Keyword

nonn

Author

Ray G. Opao, Jul 15 2004

Status

approved