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: [264, -97, -666, 43, -127, -270, -51, 863, -602, 270, -602, -792, 974, 871, 740]
Example Output: [-666]

Example Input: [671, -618, 368, 833, -250, -82, -661, 641, 305, -349, -852, 168, 661, -805, -389, 822, -340, 531, 918]
Example Output: []

Example Input: [805, 798, -332, -956, -970, -33, 247, 39, 685, -682, 264, -253, -635, 306, -172, -637, 669, 352, 339]
Example Output:
[-33]