Denominators of sum_{k=1..n} 1/k^7 = Zeta(7,n).

A103348

Denominators of sum_{k=1..n} 1/k^7 = Zeta(7,n).

Terms

    a(0) =1a(1) =128a(2) =279936a(3) =35831808a(5) =933120000000

External references