Definition: In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
Input: [-977, 821, 139, 574, 766, 371, -473, -142, 727, -674, -5, -998, -38, 452, -175, -759, 26, 212]

[727, -5, 212]