A095965 If p(x) is the x-th prime, then the n-th set of 6 consecutive sexy prime pairs starts at p(a(n)).

821, 157547, 340791, 405109, 405111, 409732, 419101

Offset

1,1

Comments

a(8)>500000

Links

Table of n, a(n) for n=1..7.

Example

a(2)=157547. p(157547)=2125451 and p(157548)=2125457, the first sexy prime pair. p(157549)=2125463 and p(157550)=2125469, the second sexy prime pair. p(157551)=2125471 and p(157552)=2125477, the third sexy prime pair. p(157553)=2125517 and p(157554)=2125523, the fourth sexy prime pair. p(157555)=2125531 and p(157556)=2125537, the fifth sexy prime pair. p(157557)=2125553 and p(157558)=2125559, the sixth sexy prime pair.

Crossrefs

Cf. A023201, A046117.

Sequence in context: A342064 A020368 A002140 * A059002 A170928 A103764

Adjacent sequences: A095962 A095963 A095964 * A095966 A095967 A095968

Keyword

nonn

Author

Ray G. Opao, Jul 15 2004

Status

approved