%I A104444
%S A104444 1020,1029,1031,1038,1041,1047,1051,1061,1065,1071,1074,1081,1091,1101,
%T A104444 1130,1131,1139,1141,1148,1151,1157,1161,1171,1175,1181,1191,1201,1231,
%U A104444 1240,1241,1249,1251,1258,1261,1267,1271,1281,1291,1301,1314,1341,1350
%N A104444 Not the difference of two palindromes.
%H A104444 David W. Wilson, <a href="b104444.txt">Table of n, a(n) for n = 1..10000</
               a>
%H A104444 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PalindromicNumber.html">Palindromic Number</a>
%F A104444 A084843 \ A002113 (conjecture). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), 
               Jul 23 2009]
%Y A104444 Sequence in context: A054035 A087837 A051982 this_sequence A157510 A015160 
               A102925
%Y A104444 Adjacent sequences: A104441 A104442 A104443 this_sequence A104445 A104446 
               A104447
%K A104444 base,nonn
%O A104444 1,1
%A A104444 David W. Wilson (davidwwilson(AT)comcast.net), Mar 07 2005