1024144

Appears in sequences

• Squares which when written backwards remain square (final 0's excluded).at n=34A033294
• Non-palindromic squares which when written backwards remain square (and still have the same number of digits).at n=19A035090
• Squares which are the concatenation of two nonzero squares.at n=29A039686
• a(n) = (2*n*(n+1))^2.at n=22A060300
• Squares k^2 such that reverse(k)^2 = reverse(k^2), excluding squares of palindromes.at n=17A064021
• Perfect powers not a multiple of 10 whose digit reversal is also a perfect power (not necessarily with the same exponent, but with exponent > 1).at n=37A110811
• Squares which are the sum of two or more consecutive squares.at n=30A151557
• Perfect squares with property that their digit reversal is a larger perfect square.at n=11A156316
• Numbers which are perfect squares and either form equal or larger perfect squares when reversed.at n=27A156317
• Non-palindromic squares whose digit reversal gives a square (possibly with fewer digits).at n=36A161902
• Squares, without multiplicity, that are the concatenation of two integers (without leading zeros) the product of which is also a square.at n=31A258060
• Non-palindromic numbers n such that the square root of n multiplied by the reversal of n is a palindrome.at n=28A258382
• a(n) is the (2^n)-th powerful number.at n=11A382790
• Squares which are the concatenation of two or more powers of 2.at n=38A392102