1774224

Appears in sequences

• Squares which are palindromes in base 11.at n=18A029997
• Numbers with prime factorization p^2*q^4*r^4 where p, q, and r are distinct primes.at n=17A190471
• Smallest square number > 10*a(n-1) with a(1) = 1.at n=6A242078
• a(n) = sigma_3(n)^2.at n=10A356534