Sum(m^p, m=1..p-1) / p^2 as p runs through the odd primes.

A294507

Sum(m^p, m=1..p-1) / p^2 as p runs through the odd primes.

Terms

    a(0) =1a(1) =52a(2) =7689a(3) =1176564625a(4) =915495729492

External references