Clicking and dragging the fill handle in Microsoft Excel to create a numbered list is unreliable, non-dynamic, and ...

Liverpool FC won the Premier League, clinching the top spot with an impressive 5-1 victory over Tottenham Hotspur at Anfield.

In the sequence 11, 14, 17, 20, 23, it's plus three because the sequence goes up by three with each term. It might be necessary to work out a number much later in the sequence though. For example ...

When you count to 20, you start at 1 (or zero) and count on until you reach 20. Each number is one more than the last. When you count back from 20, you start at 20 and count back until you reach 1 ...