Numerator of partial sums of A005329/A006125.

A114604

Numerator of partial sums of A005329/A006125.

Terms

    a(0) =1a(1) =5a(2) =43a(3) =709a(4) =23003a(5) =1481957a(6) =190305691a(7) =48796386661

External references