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.

[430, 922, 325, -952, -994, 291, -646, 578, 589, -217, 587, 571, 265, -621, -67, 888, 139]
[-646, 888]

[-38, 559, 706, -584, 749, 213, -28, 621, 765, -966, -429, 354, 601, -817, 320, -454, 394, 50, 210, 589, 27, 216]
[-454]

[699, -225, 736, 289, 225, 227, 731, -664, -448, -438, 413, -951, -791, 204, 114, -620, -97, -512]