79301

Properties

Appears in sequences

• a(n) = largest prime factor of n^n + 1.at n=12A007571
• Triangle read by rows in which row n gives list of prime factors of p^p + 1 where p = prime(n).at n=23A125136
• a(1)=1; a(n+1) = Sum_{k=0..a(n) mod n} a(n-k).at n=19A130618
• a(n) is the greatest prime factor of prime(n)^prime(n) + 1.at n=5A388657
• Prime numbersat n=7771