Numerators to Dirichlet inverse of Euler totient based version of series expansion for x/LambertW(x).

A230283

Numerators to Dirichlet inverse of Euler totient based version of series expansion for x/LambertW(x).

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =2a(4) =-9a(5) =8a(6) =-625a(7) =2a(8) =-117649a(9) =128a(10) =-6561a(11) =8a(12) =-25937424601a(13) =18a(15) =16a(16) =-9a(17) =32768a(19) =400a(21) =648a(22) =-81a(23) =256a(25) =490a(27) =1024a(29) =1296

External references