453962

Appears in sequences

• a(n) = 2(5n^2 + 5n + 1)^3.at n=3A109119
• Numbers n, satisfying A055231(n+1) - A055231(n) = 1, and with n and n+1 not squarefree.at n=7A140394
• a(n) = 2*prime(n)^3.at n=17A172190
• a(n) = floor(1/{(2+n^4)^(1/4)}), where {} = fractional part.at n=61A184537
• Numbers k such that k^2 is the sum of two positive 5th powers.at n=12A291850
• Numbers k such that P(k)^3 | k and P(k+1)^2 | (k+1), where P(k) = A006530(k) is the largest prime dividing k.at n=5A354564
• Positive numbers k such that 2*k^k is a cube.at n=36A376315