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.

[603, 613, 553, -999, -517, -504, 705, 919, -434, 603, 109, -47, 251, 692, 87, -78, -484, 880, 298, -714, -167, -434, 91, -139]
[-999, 919, -434, -484, -434]

[683, 195, 76, -842, -948, -530, 169, 3, 414, 276, -991, -270, -587, -61, 750, 630, 603, 647, 973, -195, 474, -526, -340, -446]
[3, 414, 474]

[-235, -9, 688, -955, 590, -191, 39, -852, -712, -245, 371, 432, -148, 699, -999, -149, 184]
[-9, -191, -999]