How would you calculate the possibility of rolling a single die multiple times in a row?
That would be a combination right?
So it would be: (S)N
Where S is the Number of sides and N is the Number of Rolls
So to roll a 6 sided dice:
1 - 6 Possiblities
2 - 36 Possibilites
ect.
Your question is not very clear. I assume what you mean is "what is the probablity of getting the same number when a single die is rolled several times in a row"
Example: "what is the probablity of getting a 3 every time, or ten times in a row, when the die is rolled 10 times"
Since the probability of getting a 3 is: 1/6, then to get 3 ten times in a row, then the probability is: (1/6)^10=1/604,662.