Plot both recursive and explicit sequences, view a table of their values and compute the sum of their terms.

Forget about complicated syntax! The template system lets you write recursive and explicit sequences with ease.

The easy-to-use interface makes finding the sum of terms a simple process! Use the arrow keys to select your bounds or type them in directly.

The math engine is so powerful; you can even link your sequences together!

The Table tab provides an easy to read table of values for your sequence.