Implement a function that returns an array with the numbers from 1 to n, but for multiples of three add 'Fizz' instead of the number and for the multiples of five add 'Buzz' into the array. For numbers which are multiples of both three and five add 'FizzBuzz'.
FizzBuzz(100) // returns [1, 2, "Fizz", 4, "Buzz", 6, 7, ... 13, 14, "FizzBuzz", ... until 100 ]