%I A034848
%S A034848 73,97,103,193,229,241,277,283,313,331,367,373,397,433,457,463,547,607,
%T A034848 619,643,661,709,727,733,739,757,769,823,859,883
%N A034848 a(n) = P(n,3) = 1+3*K(n,3)=1+3*A034780(n). P(n,3) are special primes 
               of 3k+1 form. The relevant values of k are given by A034782. See 
               that e.g. 13,19,31,5,13 etc. are not in this sequence.
%Y A034848 Cf. A034693, A034694, A034782.
%Y A034848 Sequence in context: A065111 A152308 A072052 this_sequence A139972 A155573 
               A141375
%Y A034848 Adjacent sequences: A034845 A034846 A034847 this_sequence A034849 A034850 
               A034851
%K A034848 nonn
%O A034848 1,1
%A A034848 Labos E. (labos(AT)ana.sote.hu)