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 | TV Time | Opponent | Result |
| --- | --- | --- | --- | --- |
| 1.0 | September 3, 2000 | ESPN 7:30 pm CDT | at Buffalo Bills | L 13-16 |
| 2.0 | September 10, 2000 | CBS 12:00 pm CDT | Kansas City Chiefs | W 17–14 |
| 3.0 | Bye | Bye | Bye | Bye |
| 4.0 | September 24, 2000 | CBS 12:00 pm CDT | at Pittsburgh Steelers | W 23–20 |
| 5.0 | October 1, 2000 | FOX 12:00 pm CDT | New York Giants | W 28–14 |
| 6.0 | October 8, 2000 | CBS 12:00 pm CDT | at Cincinnati Bengals | W 23–14 |
| 7.0 | October 16, 2000 | ABC 8:00 pm CDT | Jacksonville Jaguars | W 27–13 |
| 8.0 | October 22, 2000 | CBS 12:00 pm CDT | at Baltimore Ravens | W 14–6 |
| 9.0 | October 30, 2000 | ABC 8:00 pm CDT | at Washington Redskins | W 27–21 |
| 10.0 | November 5, 2000 | CBS 12:00 pm CDT | Pittsburgh Steelers | W 9–7 |
| 11.0 | November 12, 2000 | CBS 12:00 pm CDT | Baltimore Ravens | L 23-24 |
| 12.0 | November 19, 2000 | CBS 12:00 pm CDT | Cleveland Browns | W 24–10 |
| 13.0 | November 26, 2000 | CBS 3:15 pm CDT | at Jacksonville Jaguars | L 13-16 |
| 14.0 | December 3, 2000 | CBS 12:00 pm CDT | at Philadelphia Eagles | W 15–13 |
| 15.0 | December 10, 2000 | CBS 12:00 pm CDT | Cincinnati Bengals | W 35–3 |
| 16.0 | December 17, 2000 | CBS 12:00 pm CDT | at Cleveland Browns | W 24–0 |
| 17.0 | December 25, 2000 | ABC 8:00 pm CDT | Dallas Cowboys | W 31–0 |
Question:
Which Week has a Result of l 13-16 and an Opponent of at buffalo bills?
Answer:
1.0