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approved
The palindromes that do not contain a zero but do satisfy the definition begin 1, 2, 3, 4, 252, 15451, 25152, 25252, 25352, 25452, 36563, 51415, 52125, 52225, 52325, 52425, 63536, 92529 , 1455541, 1545451, 1954591 . . . - Harvey P. Dale, May 14 2019
approved
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All palindromes with a 0 zero will be in this sequence.
The palindromes that do not contain a zero but do satisfy the definition begin 1, 2, 3, 4, 252, 15451, 25152, 25252, 25352, 25452, 36563, 51415, 52125, 52225, 52325, 52425, 63536, 92529 . . . - Harvey P. Dale, May 14 2019
approved
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proposed
approved
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proposed
Palindromes m n such that m n +/- the product of digits of m n are both palindromes.
proposed
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proposed