#### Answer

Infinite

#### Work Step by Step

For every $n$, where $n\geq2$ there is an $a_n$ term of the sequence. $n$ is a natural number.
Therefore there are infinite number of terms in this sequence.

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

Infinite

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.