Compute the exponential generating function of a sequence.
ExponentialGeneratingFunction[expr, n, x]
ExponentialGeneratingFunction[expr, {n1, n2, …}, {x1, x2, …}]
ExponentialGeneratingFunction[1, n, x]
→ E^x- Assumptions — default $Assumptions
- GenerateConditions — default False
- Method — default Automatic
- VerifyConvergence — default True