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: [-190, 714, 979, 508, -606, -844, -508, -748, -852, -388, -531, -864, 458, 509, 156, -183, -161, -750, -898, 215, -115, 584, -125, -421]

[979, -606, -161, -898]