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: [551, -11, 946, 818, -737, 925, -687, 314, 642, 251, -855, 123, -297, -928, -633, 506]
Example Output: [-11, 818, -737]

Example Input: [-284, 917, 353, 748, 284, 580, -197, -139, -245, -42, -378, -97, -93, -945, 292, 498, 774, -926]
Example Output: [353, 292]

Example Input: [95, 612, 51, -964, -452, -419, 609, 513, 788, 755, 541, -115, -651, 976, 606]
Example Output:
[606]