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.

[817, -755, -805, -185, 32, 952, 828, -79, -644, 526, -615, 550, -666, -422, 40, 969, -111, -647, 831, -667]
[828, -666, 969, -111]

[636, 415, -904, 496, -473, 378, -29, 504, -221, -335, -945, -391, -125, 569, -540, -50, -485, 606, 340, -165, -257, -61]
[636, 606]

[297, 227, 968, 774, 652, -917, 496, 527, -49, -229, -536, 809, 75, 197, 148, -70, 943, -220, -458, 460, -198, -677, 197, 453]