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Numbers not known to yield a palindrome under repeated applications of the reverse-decimal-digits--then--add map.
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Work on the 196 palindrome problem by Tim Irvin.
MathWorld article and resources.
Palindrome Quest. Reporting computations on the 196 problem.
Work on the 196 palindrome problem by Tim Irvin.
MathWorld article and resources.
Palindrome Quest. Reporting computations on the 196 problem.
Last update:
January 2, 2007 at 17:54:41 UTC
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