%I A103129
%S A103129 2,2,20,8,152,38,140,38,8,278,818,62,1268,98,2372,1550,20,620,98,392,
%T A103129 410,650,5528,2732,560,950,428,602,2798,1682,7190,2450,6752,7598,8420,
%U A103129 16880,872,5570,10328,16112,2132,6122,23330,5180,4250,2642,2258,3998
%N A103129 Least k such that 10^n + k - 1 is the first of a pair of twin primes.
%Y A103129 Sequence in context: A001183 A141084 A093777 this_sequence A009340 A053593 
               A002907
%Y A103129 Adjacent sequences: A103126 A103127 A103128 this_sequence A103130 A103131 
               A103132
%K A103129 nonn
%O A103129 1,1
%A A103129 Pierre CAMI (pierrecami(AT)tele2.fr), Mar 17 2005
%E A103129 Corrected and extended by Don Reble, Mar 18 2005