___      _ _    _   ___           _
/ __| ___| (_)__| | / __|_ _  __ _| |_____
\__ \/ _ \ | / _` | \__ \ ' \/ _` | / / -_)
|___/\___/_|_\__,_| |___/_||_\__,_|_\_\___|

def fib(n: Int) -> Int: if n < 2: return n return fib(n - 1) + fib(n - 2) let i = 1 while i < 16: print(fib(i)) i = i + 1