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Intersection of A013917 and A071150.
0

%I #10 Feb 27 2015 22:59:57

%S 3,503,1163,1249,2297,3461,5051,6563,9001,9649,9689,11197,16843,20233,

%T 22279,25237,26681,27329,28607,28669,29131,36791,41507,49741,55807,

%U 57697,59021,61493,62731,64453,64879,65129,68371,69493,70619,70969,71161,77893,79063,79531,79801

%N Intersection of A013917 and A071150.

%C For these primes, the corresponding term s=A013918(k) and s-2 are twin primes. - _Michel Marcus_, Feb 23 2015

%o (PARI) lista(nn) = {s = 0; forprime(p=2, nn, s += p; if (isprime(s) && isprime(s-2), print1(p, ", ")););} \\ _Michel Marcus_, Feb 23 2015

%Y Cf. A000040, A007504, A013917, A071150.

%K nonn,easy

%O 1,1

%A _Robert G. Wilson v_, Feb 12 2015