A095963 - OEIS

%I #3 Mar 31 2012 20:35:48

%S 345,821,823,825,1722,2207,2771,3164,4350,4751,6201,7616,7686,8141,

%T 10138,10140,10827,10829,12217,12219,12915,14128,14130,16386,16746,

%U 21417,21594,21724,21726,21777,21788,26561,28594,29519,29662,30573

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

%e 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.

%Y Cf. A023201, A046117.

%K nonn

%O 1,1

%A _Ray G. Opao_, Jul 15 2004