SOLUTION: Using the index of a sequence as a domain and the value of the sequence as the range, is a sequence a function? Thank you

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Question 34355: Using the index of a sequence as a domain and the value of the sequence as the range, is a sequence a function? Thank you
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Yes
The index is the number of the element like 1st, 2nd, 3rd, etc
and each element has one value like 2,4,8,16.
So, it is a function as you describe it.
Cheers,
Stan H.