Recognize sequences, including recursive sequences, as functions whose domains are subsets of integers.
Write a sequence as ordered pairs using the given term numbering
Problem
Represent the sequence \(5,~8,~11,~14\) as ordered pairs when \(n\) starts at \(1\).
Big Picture
What this problem is really about
Represent each sequence term as an input-output pair: the term number comes first, and its value comes second. We’ll honor the stated starting index, assign consecutive indices to the listed values in order, and pair them row by row. This prevents both a zero-index shift and a reversal of the coordinates.
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