Finding the first four terms of a sequence with a rational rule

The video tutorial explains how to find the first four terms of a sequence defined by a formula. The instructor guides through the process of substituting term numbers into the formula and simplifying the results. The tutorial concludes with a summary of the calculated terms and their simplifications.

What is the formula used to find the first four terms in the given sequence?

Calculate the first term of the sequence using the provided formula.

What is the value of the second term in the sequence?

Explain how to find the third term in the sequence.

What is the final value of the fourth term after simplification?