Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Week | Date | Opponent | Result | Attendance |
| --- | --- | --- | --- | --- |
| 1.0 | October 10, 1943 | Brooklyn Dodgers | W 27-0 | 35450.0 |
| 2.0 | October 17, 1943 | at Green Bay Packers | W 33-7 | 23058.0 |
| 3.0 | October 24, 1943 | Chicago Cardinals | W 13-7 | 35450.0 |
| 4.0 | October 31, 1943 | at Brooklyn Dodgers | W 48-10 | 11471.0 |
| 5.0 | November 7, 1943 | at Steagles | T 14-14 | 28893.0 |
| 6.0 | November 14, 1943 | Detroit Lions | W 42-20 | 35450.0 |
| 7.0 | November 21, 1943 | Chicago Bears | W 21-7 | 35671.0 |
| 8.0 | November 28, 1943 | Steagles | L 27-14 | 35826.0 |
| 9.0 | December 5, 1943 | at New York Giants | L 14-10 | 35826.0 |
| 10.0 | December 12, 1943 | New York Giants | L 31-7 | 35540.0 |
Question:
What is the lowest attendance that has a week less than 4, and w 13-7 as the result?
Answer:
35450.0