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.

[-966, 87, 173, -129, -772, -742, 859, 289, 948, 726, 258, 4, 617, 618, 335, 602]
[4]

[53, 635, -670, -887, -568, 988, -969, -586, -180, 397, -34, 53, 39, -466, -190, 693, -696, -770, -326, 668]
[-969, -696]

[-108, -634, -668, -846, 514, 592, 24, -584, 113, 843, 171, 372, -919, -633, 357, 953, -451, 825, -13, -309, 414, -623, 985]

[171, -919, 414]