A261910 Numbers n which are neither palindromes nor the sum of two palindromes, with property that subtracting the largest palindrome < n from n gives a number which is the sum of two palindromes.

21, 32, 43, 54, 65, 76, 87, 98, 201, 1031, 1041, 1042, 1051, 1052, 1053, 1061, 1062, 1063, 1064, 1071, 1072, 1073, 1074, 1075, 1081, 1082, 1083, 1084, 1085, 1086, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1101, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1134, 1135, 1136, 1137, 1138, 1139, 1145, 1146, 1147, 1148, 1149, 1153

Offset: 1

Author

N. J. A. Sloane, Sep 10 2015

Keywords

• nonn
• base

Comments

These are the numbers with palindromic order 3 (see A261913).

More than the usual number of terms are shown in order to clarify the difference between this sequence and A035137.

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..9937

Crossrefs

A subset of A035137.

Cf. A002113, A261675, A261911, A261912, A261913.