A note the stiring distribution of the second kind
A probability distribution with probabilities at points is called the Stirling distribution of the second kind (SDSK) with parameter λ > 0 and positive integer valued parameter n. The purpose of thisnote is to study some properties of the SDSK. We show that with respect to the parameter n the convolution of two independent SDSK's is again a SDSK, and conversely. Also a recursion relation holds for the moments of the SDSK. We also discussminimm variance unbiased astimation of the probability function of the SDSK and illustrate the results with a practical example.