MULTINOMIAL:
Returns the multinomial of a set of numbers
The MULTINOMIAL function returns the ratio of the factorial of a sum of values to the product of factorials.
MULTINOMIAL takes
1 required argument and
254 optional arguments:
Syntax: MULTINOMIAL(number1,
[number2], ...
)
Using the MULTINOMIAL function:
The arguments for the MULTINOMIAL function are:
Argument

Required?

Description

number1, number2, ... 
Required 
number1 is required, subsequent numbers are optional. 1 to 255 values for which you want the multinomial. 
• If any argument is nonnumeric, MULTINOMIAL returns the #VALUE! error value. 
• If any argument is less than zero, MULTINOMIAL returns the #NUM! error value. 
The MULTINOMIAL function returns the ratio of the factorial of a sum of values to the product of factorials.