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.

[531, -309, -848, -174, -237, -47, 499, 178, 90, -718, -275, -467, -21, -886, -183, 834, 201, -529, 284, -129, -66, -588, 654, 637]
[-848, -66]

[-163, -32, -323, -638, 511, -669, -869, 73, 543, -411, 390, 375, 870, -254, -990, -197, 691, -285, -172, 397]
[-323]

[238, -112, -239, 596, 772, 473, -368, 644, -173, 712, -952, -314, -959, -224, -555, -244, -612]

[-959, -555]