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.

[646, -253, -68, 706, 559, -968, 978, 756, -654, -144, 872, -405, -701, -650, 131, -194, 263, -731, -12, -446]
[646, 131]

[436, 594, -387, -417, 509, -115, 972, -202, 300, -156, -952, 642, -870, -379, 319, -866, -585]
[-202, -585]

[190, 531, 517, 332, -703, 497, 6, 503, -898, 663, -289, 224, 647, 387, 759, 239, 29, -946, 661, 481, 175, 643, 382]

[6, -898]