A303504 - OEIS

A303504

Integers whose digits, together with a single supplementary digit, cannot be reordered to form a base-10 palindrome number.

102, 103, 104, 105, 106, 107, 108, 109, 120, 123, 124, 125, 126, 127, 128, 129, 130, 132, 134, 135, 136, 137, 138, 139, 140, 142, 143, 145, 146, 147, 148, 149, 150, 152, 153, 154, 156, 157, 158, 159, 160, 162, 163, 164, 165, 167, 168, 169, 170, 172, 173, 174, 175, 176, 178, 179, 180, 182, 183

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OFFSET

1,1

COMMENTS

This is the complement of A303502.

Starts with the 648 terms of A031962. - Georg Fischer, Oct 08 2018

LINKS

Jean-Marc Falcoz, Table of n, a(n) for n = 1..5184

EXAMPLE

a(1) = 102 together with a single 0 can form 1002, 1020, 1200, 2001, 2010 and 2100, but none of these are palindromes;

a(1) = 102 together with a single 1 can form 1012, 1021, 1102, 1120, 1201, 1210, 2011, 2101 and 2110, but none of these are palindromes;

etc.