Numbers - formula to pick data
I need a cell to take a number I input between 1 and 25.
On the basis of that input, another cell must lookup what that number represents from a list elsewhere.
So for example, I input "20" into cell A1.
Cell A2 must then display "57,000" where it makes reference to a predetermined static list of 1-25 equaling specific numbers. Ideally, this is on a second sheet, unseen by the user.
Is that possible in Apple Numbers?
MacBook Pro 15", macOS 10.14