%I #3 Mar 30 2012 18:52:40
%S 3,7,11,13,17,19,31,43,59,61,71,101,103,139,179,311,313,347,349,421,
%T 463,523,569,571,599,601,617,659,823,1019,1021,1031,1061,1093,1153,
%U 1319,1321,1429,1619,1667,1697,1721,1787,1789
%N The twin primes p such that m and k are also twin primes where m*k=semiprime(p).
%e a(1)=3 because 3*3=semiprime(3) and 3=twin prime, a(2)=7 because 3*7=semiprime(7) and 3,7 are twin primes.
%Y Cf. A001097, A001358, A084126, A084127.
%K nonn
%O 1,1
%A _Juri-Stepan Gerasimov_, May 04 2010
%E Entries checked and sequence extended beyond 139 - _R. J. Mathar_, May 06 2010
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