I found the following closed form solution for the abovementioned problem:
1overkncdotk!over(k−m)!cdotnoverm
with noverm being the Stirling Number of the second kind.
Although it seems to have some intuition and seems to work for a sample problem for which I have the solution this closed form is not from a trusted source. Unfortunately I can't find any other source.
My question: Could anyone acknowledge this closed form solution and/or give me a hint where to find a citable source.
No comments:
Post a Comment