Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_20726262_3 (production_code VARCHAR, usviewers__million_ VARCHAR)
### Question:
What was the production code for the episode with 3.38 million viewers?
### Answer:
SELECT production_code FROM table_20726262_3 WHERE usviewers__million_ = "3.38"