256033

Properties

Appears in sequences

• Primes p such that p - 6 is a product of two consecutive primes.at n=37A098061
• Primes equal to the product of two successive sexy primes plus 6.at n=20A104229
• Primes of the form prime(x)*prime(x+1) + (prime(x+1)-prime(x)).at n=19A140121
• Primes of the form x^3 + y^3 + 1, where x and y are primes.at n=29A214175
• Primes of the form T(n) + S(n) + C(n) + 1 where T(n), S(n) and C(n) are the n-th triangular, square and cube numbers.at n=11A228908
• a(n) = Sum_{k=1..n} sigma_3(k) * floor(n/k).at n=29A356043
• Constant term in the expansion of (1 + x + y + z + 1/(x*y) + 1/(y*z) + 1/(z*x))^n.at n=9A361677
• Prime numbersat n=22529