Simplify the following text for a Grade 11 native English-speaking person.
Original: In the following table , the number in the '' â -- '' column refers to the episode 's number within the overall series , whereas the number in the '' # '' column refers to the episode 's number within this particular season .
Simplified: In the following table , `` Series # '' refers to the episode 's number in the overall series , whereas `` Season # '' refers to the episode 's number in this particular season .