40000800004
domain: N
Appears in sequences
- Palindromes whose square root is a palindrome.at n=26A057136
- Squares composed of digits {0,4,8}, not ending with zero.at n=11A058442
- Squares containing only the digits 0, 4 or 8.at n=27A202172
- a(n) = A128921(n)^2.at n=28A319483
- Perfect powers m^k, m >= 1, k >= 2 such that m and m^k both are palindromes.at n=31A348429