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: [-285, -53, 287, -456, -84, 48, -458, 983, -846, 201, -370, 534, -754, -927, 129]
Example Output: []

Example Input: [961, -802, -247, -833, -847, 683, 871, 687, 266, 598, 35, 250, 642, -933, -363, 136, -949, -291, -315]
Example Output:
[-363, -949]