Numerator of Sum[ 1/k^p, {k,1,p-1} ], where p = Prime[n].

A120352

Numerator of Sum[ 1/k^p, {k,1,p-1} ], where p = Prime[n].

Terms

    a(0) =1a(1) =9a(2) =257875a(3) =940908897061

External references