Write a function double_odd(i_list) that returns a list ONLY with the ODD integers values from the i_list that have an ODD index. The length of i_list is bigger or equal to 0.
For example:
double_odd([1, 2, 3]) → []double_odd([1, 1, 1]) → [1]double_odd([2, 1, 3, 7]) → [1, 7]