q2evenFib

    Question 2 Project Euler... https://projecteuler.net/problems
    Each new term in the Fibonacci sequence is generated by adding the previous two terms. 
    By starting with 1 and 2, the first 10 terms will be:
      1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
    By considering the terms in the Fibonacci sequence whose values do not 
    exceed four million, find the sum of the even-valued terms.