157229

Properties

Appears in sequences

• a(n) = T(n,n+3), T given by A027023.at n=15A027025
• Primes produced by a pyramidal ( three variable sequence) that is based on the Euler totient and multiperfect sigma functions.at n=27A117843
• a(n) = gpf(1 + Product_{k=0..4} prime(n+k)), where gpf is greatest prime factor and prime(i) is the i-th prime.at n=18A261210
• Prime numbersat n=14456