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.

[484, 307, -235, 435, 585, 92, 170, 274, -42, -870, -392, -932, -846, 18, -320, 291, 849, -733]
[484, 585]

[-185, -813, -649, -694, -980, -718, -772, -360, 339, -810, -173, 252, 813, 727, -211, -657, -462, -510, 746]
[252, 727]

[751, 433, 481, 751, 529, -904, 213, 332, -108, 397, 579, -323, 30, 386, 450, 501]

[-323]