303831

Appears in sequences

• a(n) = n! - n^k where n^(k+1) > n! >= n^k.at n=8A069703
• a(n) = Sum_{d|n} Möbius(n/d)*d^5/phi(n).at n=17A160893
• a(n) = n! - n^5.at n=9A196412