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: [-81, 570, 423, -630, 362, 883, 295, 286, -977, 590, 387, -318, 66, 537, -204, -845, -999, -792, 298, -92, 439, 249, 926]

[66, -999]