Definition: In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
Input: [49.622, 33.361, 10.682, 3.159, 71.34, -30.166, -3, 16.099, 66, 20.604]

[-3, 66]