491539

Properties

Appears in sequences

• Primes p=prime(i) of level (1,6), i.e., such that A118534(i) = prime(i-6).at n=19A216180
• Primes p such that phi(p-3) = phi(phi(p-2)-1).at n=31A271658
• Number of face-connected components of square pyramidal cells in the hexakis cubic honeycomb up to translation, rotation, and reflection of the honeycomb.at n=13A385271
• Prime numbersat n=40887