Can anyone pls expain how this code output this answer?

Question

Input:
squares = [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]
print(squares[2:8:3]

Output:
[4, 25]

Answer 1

Printing squares in range 2 to 8 with increment of 3.

So it prints: squares[2] is 4,
then adds 3 so it prints squares[5] is 25,
then tries to add 3 again but that is more than range[2:8] remembering that range is up to but not including the second value.

edit: this wasn't 100% correct. it isn't "range", it is a "list slice" (behaves almost exactly the same as "in range".