%I A119889
%S A119889 3,13,17,19,31,37,53,59,67,71,73,79,89,97,103,107,109,127,139,149,157,
%T A119889 163,167,179,181,193,197,199,211,229,233,239,251,257,269,271,277,283,
%U A119889 293,307,337,347,349,359,367,373,379,383,389,397,409,419,431,433,439
%N A119889 Prime soloist : prime number which is no member of any prime ensemble.
%H A119889 L. Stevens, <a href="http://www.lucstevens.com/Primeensembles.htm">Prime 
               ensembles</a>
%e A119889 17 is in the sequence because the sum of the digits (8) is a composite 
               number. 449 is in the sequence because the sum of the digits (17) 
               is another prime soloist.
%Y A119889 Cf. A119890, A119891, A119892.
%Y A119889 Sequence in context: A041815 A042589 A107922 this_sequence A038956 A040123 
               A038883
%Y A119889 Adjacent sequences: A119886 A119887 A119888 this_sequence A119890 A119891 
               A119892
%K A119889 base,nonn
%O A119889 1,1
%A A119889 Luc Stevens (lms022(AT)yahoo.com), May 27 2006
%E A119889 Corrected by T. D. Noe (noe(AT)sspectra.com), Oct 25 2006