Solution (source code)

= Solution

A <list comprehension> evaluates the function for the fifty required indices:

``
list50 = [binet(n) for n in range(1, 51)]
``
Python's upper range endpoint is excluded, so 51 includes index 50. The first entries are $1,1,2,3,5,8,13,21,34,55$, and \b[the final entry is $F_{50}=12586269025$].