%I A129928
%S A129928 43,61,73,97,103,151,163,193
%N A129928 Primes equal to 3*Sp - 2, where Sp is a semiprime.
%Y A129928 Sequence in context: A064508 A102540 A063641 this_sequence A158080 A102269 
               A020349
%Y A129928 Adjacent sequences: A129925 A129926 A129927 this_sequence A129929 A129930 
               A129931
%K A129928 nonn
%O A129928 1,1
%A A129928 Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Jun 06 2007