What is a sequence?
Recurrence relation vs. explicit formula
What is the limit of a sequence?
What is an infinite series?
What is the sequence of partial sums? What is the relationship to convergence/divergence?
How to determine the limit of a sequence from the limit of a function?
What are some important limit laws for sequences?
Terminology for sequences
What is a geometric sequence?
When does it converge/diverge?
What is the squeeze theorem for sequences?
What is the bounded monotonic theorem?
Geometric series
How to recognise telescoping series?
cancellation of terms in partial sums
Properties of convergent series