Though goals generally control objectives, objectives can also control goals as they unfold. For example, since a goal is general in nature, it may be refined and altered as objectives are completed. The completion of an objective or a series of them, could cause you to either raise or lower the ultimate goal.
For other uses, see Sequence (disambiguation). In mathematics, a sequence is an enumerated collection of objects in which repetitions are allowed. Like a set, it contains members (also called elements, or terms). The number of elements (possibly infinite) is called the length of the sequence.
The Fibonacci sequence is a series of numbers which are mathematically related to each other. Many people know at least the first few numbers in the sequence, which begins with: 0, 1, 1, 2, 3, 5, 8, 13, and continues with each number being the sum of the previous two numbers.