185760

Appears in sequences

• Prime(prime(n))^2-1.at n=22A092771
• a(n) = 2401*n^2 - 980*n + 99.at n=8A157375
• Numbers with prime factorization pqr^3s^5.at n=30A190475
• Numbers n such that sigma(sigma(n))/sigma(n) > sigma(sigma(m))/sigma(m) for all m < n.at n=31A289124
• Main diagonal of A292159.at n=12A292161
• a(n) = 144*n^2 - 24*n (n>=1).at n=35A305072
• Expansion of (theta_3(z)*theta_3(23z) + theta_2(z)*theta_2(23z))^5.at n=33A328093