Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_6 ( pick__number VARCHAR, college VARCHAR, round VARCHAR, overall VARCHAR )

### Question ###
Which Pick # has a Round smaller than 6, and an Overall larger than 13, and a College of penn state?

### Accurate SQL ###

SELECT pick__number FROM table_name_6 WHERE round < 6 AND overall > 13 AND college = "penn state"