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A089521
Terms of A088753 that are not terms of A063048.
3
9999, 99999, 990099, 999999, 9901099, 9905099, 9993999, 9996999, 9997999, 9998999, 9999999, 99999999, 990959099, 990969099, 999010999, 999020999, 999030999, 999040999, 999070999, 999929999, 999939999, 999969999, 999989999
OFFSET
1,1
COMMENTS
Palindromes in A088753; palindromes for which the Reverse and Add! process does not lead to another palindrome. The numbers were extracted from W. VanLandingham's list of Lychrel numbers.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Klaus Brockhaus, Nov 10 2003
STATUS
approved