You absolutely have to include the depreciation that you took when it was a rental and under sale of home, you must state that at one time it was a rental. Look back in your records to find the amount of depreciation.
Since you lived in the house as a primary residence for 2 out of five years, you can exclude the capital gain, but not the depreciation. Print your return and read each line regarding the sale, including the worksheets, to find out what you entered.
