Definition: In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
Input: 7, 16, ['h', '9527', 'a', '6811', 'O', '8049', '495', 'n', '2481', '265', '2907', '5459', '8673', 'v', '8011', '1441', 'Z', '9301', '9633', '5839', '1831']

14418011v8673545929072652481n495