553536

Appears in sequences

• Squares composed of digits {3,5,6}.at n=2A053945
• Squares whose decimal digits are nonsquares (2, 3, 5, 6, 7, 8).at n=31A077437
• Squares using only squarefree digits (2, 3, 5, 6, 7).at n=25A077676
• a(1)=1; at n>=2, a(n) = least square > a(n-1) such that sum a(1)+...+a(n) is a prime number.at n=34A139033
• Number of n X 8 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=12A188823
• Numbers with prime factorization p^2*q^2*r^6 where p, q, and r are distinct primes.at n=18A190469
• Coefficients of the j-function, squared: a(n) = A000521(n)^2.at n=1A249687
• a(n) = (24*n)^2.at n=31A325475
• Numbers N of the form m^k in ascending order having the property that for any choice of m and k such that N = m^k, the sets of distinct digits of m, k, and m^k are pairwise disjoint.at n=36A353057
• Perfect squares whose pattern of identical digits is unique among the squares.at n=33A374267