%I A144550
%S A144550 2,23,37,53,67,97,131,173,223,233,263,277,307,337,409,457,509,563,593,
%T A144550 613,631,653,797,853,877,1013,1039,1087,1129,1223,1259,1283,1297,1307,
%U A144550 1423,1447,1471,1601,1613,1663,1693,1709,1783,1867,1913,2017,2069,2099
%N A144550 Largest non-twin prime < n-th and (n+1)-th twin primes.
%Y A144550 Cf. A000040, A077800.
%Y A144550 Sequence in context: A115233 A007510 A117242 this_sequence A106736 A045392 
               A107374
%Y A144550 Adjacent sequences: A144547 A144548 A144549 this_sequence A144551 A144552 
               A144553
%K A144550 nonn
%O A144550 1,1
%A A144550 Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Dec 31 2008