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: [139, -582, 568, 569, -641, 332, 308, -424, 7, 651, 65, 784, -982, -767, -665, -596, 622, 916, -999, -470]
Example Output: [-424, 7, -767, -999]

Example Input: [-276, -129, -818, 483, 277, 24, -89, 134, -284, 383, -726, -28, -23, 655, -280, -657, 515, -401, 373, 917, 722]
Example Output: [-818, 383, 515, 373]

Example Input: [-121, -36, -346, -923, -165, 639, 935, 426, -691, 121, -926, -259, -316, 405, 198, -363, 889, -731, -470, 664, 876]
Example Output:
[-121, 121, -363]