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.

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

Example Input: [602, 939, -125, -591, 392, 780, -932, -419, 999, 441, 419, -882, 762, -782, -719, 543, 838, -554, -570, 617, 24, 542, -462]
Example Output: [939, 999, 838]

Example Input: [-294, -16, 704, 707, -688, 872, -304, 833, -299, -401, 44, -675, -810, -279, -232, 442, 566, 397, 347, -626, 646]
Example Output:
[707, 44, -232, -626, 646]