Search: id:A028989
Results 1-1 of 1 results found.

%I A028989
%S A028989 2,101,10301,1003001,100030001,10000500001,1000008000001,
%T A028989 100000323000001,10000000500000001,1000000008000000001,
%U A028989 100000000212000000001,10000000000300000000001
%N A028989 Smallest palindromic prime with 2n+1 digits.
%H A028989 P. De Geest, <a href="http://www.worldofnumbers.com/palpri.htm">World!Of 
               Palindromic Primes</a>
%Y A028989 Sequence in context: A125819 A072383 A035325 this_sequence A113575 A111012 
               A157066
%Y A028989 Adjacent sequences: A028986 A028987 A028988 this_sequence A028990 A028991 
               A028992
%K A028989 nonn,base
%O A028989 0,1
%A A028989 Patrick De Geest (pdg(AT)worldofnumbers.com)
%E A028989 a(10) corrected by Farideh Firoozbakht, Oct 10, 2005

Search completed in 0.001 seconds