Squared palindrome

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A number N is called palindrome if it remains the same when its digits are reversed. A number N is called squared palindrome if it is palindrome as well as its square root is also a palindrome. For example 121 is squared palindrome because it is palindrome as well as its square root 11 is also palindrome. 676 is square and palindrome both but not squared palindrome because its square root 26 is n

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