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%I #19 Dec 12 2019 14:07:41
%S 1020,1029,1031,1038,1041,1047,1051,1061,1065,1071,1074,1081,1091,
%T 1101,1130,1131,1139,1141,1148,1151,1157,1161,1171,1175,1181,1191,
%U 1201,1231,1240,1241,1249,1251,1258,1261,1267,1271,1281,1291,1301,1314,1341,1350
%N Not the difference of two palindromes (where 0 is considered a palindrome).
%H David W. Wilson, <a href="/A104444/b104444.txt">Table of n, a(n) for n = 1..10000</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PalindromicNumber.html">Palindromic Number</a>
%F A084843 \ A002113 (conjecture). [_R. J. Mathar_, Jul 23 2009]
%Y Cf. A002113, A035137, A084843.
%K base,nonn
%O 1,1
%A _David W. Wilson_, Mar 07 2005
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