Any positive seed value between 1 and 32767 is a valid starting seed for the random number generator. If a zero seed value is specified, the computer will create a random seed based on the computer clock.
Default
The default value for the seed is equal to one. This is the seed value when the program is originally started.
Random
If a value of zero is entered for the seed, then the program will select a random seed based upon the computer clock.