Review:

A sequence of numbers can be represented with a math formula. For instance, this formula:

a_n = 2n   (n = 0, 1, 2, ... )

is a way to describe this sequence of numbers:

0, 2, 4, 6, 8, ...

The goal of this game is to test how quickly you can grasp and use a sequence formula.

How to Play:

When you see the formula,

1. check if it starts at n = 0 or n = 1, then
2. start entering terms in order, as quickly as you can.

Enter as many terms as you can until the timer runs out for that sequence. You keep playing and racking up points until you:

• enter an incorrect term, or
• don't enter at least 5 terms for a sequence.