Help me a) Describe the following sequence in words:

2, 2, 4, 6, 10, 16, 26, …

b) Could 947 be a term in the sequence? Explain.

c) Compare the square of the 4th term with the product of the previous term (3rd term) and the following term (5th term). Describe the relationship. Is this relationship valid for other terms in the sequence?

d) How does the relationship in part (c) compare with the relationship between the square of a term and the product of the previous and following terms of the Fibonacci sequence?