Contiguous Digit Sum Palindromes

The CDS (contiguous digit sum) of any
integer is the sum of all the smaller integers that can be formed from
it, using only contiguous digits. Thus, CDS(21612) is 4884, the sum of
2,21,216,2161,1,16,161,1612,6,61,612, 1,12,2. Remarkably, both 21612 and its CDS are both palindromic numbers. Find all other 5-digit integers which are palindromes and whose CDS's are also palindromic. |

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Last Updated: January 17th, 2010.