[seqfan] Looking for a function expanding to (1-q^k)^(-1) terms

[Thomas Baruchel]

Hi,

is someone aware of some function expanding to the following series:


     x/(1-q)  +  x^2 / (1-q^2)   +  x^3 / (1-q^3)   + ...

I have a close match with the QPolyGamma function which evaluates to the
sum above at x=1, but I am not sure I can fully build the given series from it.

Thank you by advance,

best regards,

--
Thomas Baruchel