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.
[212, -49, 713, 359, -933, -238, 998, 519, 638, 13, -70, 831, 522, -653, -766, -463, 947, 962, -484, 940, -299, 98, -948, 437, -898]