Multinomial[, , ... ] gives the multinomial coefficient .
Integer mathematical function (see Section A.3.10).
The multinomial coefficient Multinomial[, , ... ], denoted , gives the number of ways of partitioning distinct objects into sets, each of size (with ).
Multinomial[
, 
, ... ] gives the multinomial coefficient 
. 
, 
, ... ], denoted 
, gives the number of ways of partitioning 
distinct objects into 
sets, each of size 
(with 
). 
