(b) The Fibonacci sequence is a sequence of numbers which start with Xo = 0 and 21 = 1. Every other number in the sequence is the sum of the previous two. So, 22 = 0+1=1, 13 = 1+1 = 2, 24 = 1 + 2 = 3, and so on. Write a short Python function called Fib(n) which takes an integer n, and prints the first n numbers in the Fibonacci scqucncc. (Bonus if you can print the subscripts for cach number in the sequence.) For example, In: Fib(8) x_0 = 0 x_1 1 x_2 1 x_3 = 2 x_4 3 x_5 5 X_6 = 8 x_7 13 x_8 21 = = =