Search: id:A119890
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%I A119890
%S A119890 11,23,41,43,61,101,113,131,151,223,241,311,313,331,401,421,601,1013,
%T A119890 1031,1033,1051,1103,1123,1213,1231,1301,1303,1321,2003,2111,2113,2131,
%U A119890 2203,2221,2311,3001,3121,3301,4001,4003,4021,4111,4201,5011,5101,10103
%N A119890 Prime duet leaders: largest number of a prime duet.
%C A119890 A prime duet is a pair of two different prime numbers such that the second 
               number is a 1-digit number which is the sum of the digits of the 
               first number.
%H A119890 L. Stevens, <a href="http://www.lucstevens.com/Primeensembles.htm">Prime 
               ensembles</a>
%e A119890 113 is in the sequence because it is the largest number of the prime 
               duet (113,5)
%Y A119890 Cf. A119889, A119891, A119892.
%Y A119890 Sequence in context: A130282 A019356 A046440 this_sequence A094376 A086524 
               A060915
%Y A119890 Adjacent sequences: A119887 A119888 A119889 this_sequence A119891 A119892 
               A119893
%K A119890 base,nonn
%O A119890 1,1
%A A119890 Luc Stevens (lms022(AT)yahoo.com), May 27 2006

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