110563

Properties

Appears in sequences

• a(n) = Sum_{k=0..n} T(n,k), T given by A026780.at n=14A026787
• Largest prime p(k) > p(n) such that 1/p(n) + 1/p(n+1) + ... + 1/p(k) < 1, where p(n) is the n-th prime.at n=18A225671
• Primes p such that p+4, 3*p+4 and 3*p+8 are also prime.at n=37A352170
• Prime numbersat n=10494