When you use the Fibonacci sequence to determine the number of rows to knit of different colors of yarn, in a scarf, etc., do you go in sequence? exam: 2, 3, 5, 8, 13,etc, and back down ie: 13, 8, 5, 3, 2, 1, or do you jump around randomly and choose any number, in any order that you desire, in the sequence ?