The iterator produces the following output ``` The first four terms of the Fibonacci sequence are: > 1 > 2 > 3 > 5 ``` Usually [Fibonacci sequence](https://en.wikipedia.org/wiki/Fibonacci_number) is considered to start `[1,1,2,3]` or sometimes `[0,1,1,2]` but not `[1,2,3,5]`.
The iterator produces the following output
Usually Fibonacci sequence is considered to start
[1,1,2,3]or sometimes[0,1,1,2]but not[1,2,3,5].