z objects (all different), and we want to distribute them among k people
( k < = z ) so that the distribution is almost even.
i.e. the difference between the number of articles given to the person with maximum articles, and the one with minimum articles is at most
We need to find the total number of ways in which this can be done
for example if there are
5 objects and 3 people the number of such ways should be
I am not sure how we get this value.