You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list

Example Input: [41, 35, 1, 4, 23, 37, 21, 9, 8, 27, 49, 15, 14, 7, 25, 30, 29, 46, 11, 5], target=89
Example Output: []

Example Input: [37, 42, 23, 8, 35, 31, 24, 21, 22, 26, 18, 49, 4, 13, 32, 47, 2, 10, 12, 11], target=98
Example Output: []

Example Input: [44, 26, 41, 38, 12, 11, 36, 27, 5, 20, 34, 47, 35, 23, 7, 10, 28, 4, 6, 42], target=41
Example Output:
[36, 5]