# What is the sequence of 1,8,27 and 1,3,9,27,81?

Question asked by: knowitall

The first sequence can be expressed numerically as:

n^3 (e.g. n cubed), for instance 1 cubed is 1, 2 cubed is 8, 3 cubed is 27.

The second sequence can be expressed as:

3 ^ (n - 1) - e.g. 3 to the power of n - 1.

For instance, 3^0 = 1, 3^1 = 3, 3^2 = 9...

By: Unknown

*Average rating for this answer is 4 / 5*

Rate Answer

**Comment or provide your answer to this question**

No comments have been added to this question "What is the sequence of 1,8,27 and 1,3,9,27,81?".

**Ask a New Question**

Find out more about Maths

Maths Questions and Answers

sequences Questions and Answers

Next question: how do you do fraction and division altogether?

**Become a Member! It's Free >>>**

**Share on Facebook:**
**On Twitter:**
Tweet this!
**Question Keywords**

sequence **More Questions:**

Calculate The Surface Area Of A Room.

What Is 10 To The Power Of 1000

How Can I Spot A Pattern In A Sequence?

What Is The Next Numbers In This Sequence And Should Be Between 0-36?

When Talking About Arrays, What Does It Mean To Have A Square Number?