Example 1: Find the first 5 terms of the sequence  . |
| Steps |
Key Sequence |
Screens |
| 1. Select Sequence Function |
Press 2nd, then 5 (for Math menu) |
 |
| |
Press 3 (for List submenu) |
 |
| |
Press 1 (for 'seq(') |
 |
| 2. Input General Term for Sequence |
Use n for variable, then comma key |
 |
| 3. Input Variable of Expression |
Press ALPHA, then 6 (for n), then comma key |
 |
| 4. Input Lower Limit of Sum |
Press 1, then comma key |
 |
| 5. Input Upper Limit of Sum |
Press 5, then comma key |
 |
| 6. Input Step Size |
Press 1, then ')' |
 |
| 7. Evaluate Sequence |
Press ENTER |
 |
| 8. Find 'Hidden' Terms of Sequence |
Press up arrow |
 |
| |
Press right arrow (as needed) |
 |
| |