Please do not double post. See the original thread here.
I am trying to find the recurrence relation for a Taylor series solution of the differential equation
Also I have also to find the first six coefficients of the series.
So far I have
Taking the series to the power of ,
I took the series to
So I get one recurrent relations as:
But how do I solve this part to another relation:
Have I got it right so far? Any help would be greatly appreciated.