Write an expression for the n'th term of the sequence. (There is more than one correct answer.)

Let's write the series as,

From the above pattern we can write the series as,

So based on the above pattern, we can write the n'th term of the series as:

Let's write the series as,

From the above pattern we can write the series as,

So based on the above pattern, we can write the n'th term of the series as: