1594339

Properties

Appears in sequences

• Number of empty faces in Freij's family of Hansen polytopes.at n=13A205646
• Primes of the form 3^k + 16.at n=8A243437
• Primes representable as p^q + p + q, where p and q are primes.at n=16A249444
• Primes representable as x^y + x + y, where x>1, y>1 are integers.at n=31A253776
• Smallest prime p such that p - 3^n + 1 is also a prime.at n=13A389715
• Prime numbersat n=120741