A104444 Not the difference of two palindromes (where 0 is considered a palindrome).

1020, 1029, 1031, 1038, 1041, 1047, 1051, 1061, 1065, 1071, 1074, 1081, 1091, 1101, 1130, 1131, 1139, 1141, 1148, 1151, 1157, 1161, 1171, 1175, 1181, 1191, 1201, 1231, 1240, 1241, 1249, 1251, 1258, 1261, 1267, 1271, 1281, 1291, 1301, 1314, 1341, 1350

Offset: 1

Author

David W. Wilson, Mar 07 2005

Keywords

• base
• nonn

Links

• David W. Wilson, Table of n, a(n) for n = 1..10000
• Eric Weisstein's World of Mathematics, Palindromic Number

Crossrefs

Cf. A002113, A035137, A084843.

Formula

A084843 \ A002113 (conjecture). [R. J. Mathar, Jul 23 2009]