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_41 ( week INTEGER, opponent VARCHAR, attendance VARCHAR )

### Question ###
What is the sum on week against the Tampa Bay Buccaneers with less than 60,320 in attendance?

### Accurate SQL ###

SELECT SUM(week) FROM table_name_41 WHERE opponent = "tampa bay buccaneers" AND attendance < 60 OFFSET 320