text: #!/usr/bin/env python3
  
  # Example: 2 Fibonacci Numbers (Recursion)
  
  def rec_fibonacci(n):
      # print('n =', n)
      if n == 0 or n == 1:
          return n # base case
      else:
          return rec_fibonacci(n-1) + rec_fibonacci(n - 2) # recursive call
  
  print(rec_fibonacci(40))
  