a(n) is the largest n-digit palindrome that is the product of two numbers having an equal number of digits, or 0 if no such palindrome exists.

A308803

a(n) is the largest n-digit palindrome that is the product of two numbers having an equal number of digits, or 0 if no such palindrome exists.

Terms

    a(0) =9a(1) =0a(2) =999a(3) =9009a(4) =99999a(5) =906609a(6) =9999999a(7) =99000099a(8) =999969999a(9) =9966006699a(10) =99999999999a(11) =999000000999

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