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.

[450, 372, -858, 270, -662, 78, -2, 609, 988, 297, -69, 600, 201, -47, 870, 888, -994, 176, 611, -116, 98, 775, -629, 421, 530]
[-858, -2, 888]

[-663, -372, -81, -690, -668, 128, -219, -269, 1000, 783, -900, 64, 960, 781, 522, 523, -920]
[]

[-362, 651, -425, -166, -437, -657, -233, -560, 157, -990, 329, -521, 682, 928, -665, -450, -221, 126, -304, 893, -404, -783]

[-404]