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 | Game site | Record | Attendance |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 6, 1998 | at Philadelphia Eagles | W 38-0 | Veterans Stadium | 1-0 | 66,418 |
| 2.0 | September 13, 1998 | Arizona Cardinals | W 33-14 | Kingdome | 2-0 | 57,678 |
| 3.0 | September 20, 1998 | Washington Redskins | W 24-14 | Kingdome | 3-0 | 63,336 |
| 4.0 | September 27, 1998 | at Pittsburgh Steelers | L 10-13 | Three Rivers Stadium | 3-1 | 58,413 |
| 5.0 | October 4, 1998 | at Kansas City Chiefs | L 6-17 | Arrowhead Stadium | 3-2 | 66,418 |
| 6.0 | October 11, 1998 | Denver Broncos | L 16-21 | Kingdome | 3-3 | 66,258 |
| 7.0 | Bye | Bye | Bye | Bye | Bye | Bye |
| 8.0 | October 25, 1998 | at San Diego Chargers | W 27-20 | Qualcomm Stadium | 4-3 | 58,512 |
| 9.0 | November 1, 1998 | Oakland Raiders | L 18-31 | Kingdome | 4-4 | 66,246 |
| 10.0 | November 8, 1998 | Kansas City Chiefs | W 24-12 | Kingdome | 5-4 | 66,251 |
| 11.0 | November 15, 1998 | at Oakland Raiders | L 17-20 | Network Associates Coliseum | 5-5 | 51,527 |
| 12.0 | November 22, 1998 | at Dallas Cowboys | L 22-30 | Texas Stadium | 5-6 | 64,142 |
| 13.0 | November 29, 1998 | Tennessee Oilers | W 20-18 | Kingdome | 6-6 | 59,048 |
| 14.0 | December 6, 1998 | at New York Jets | L 31-32 | The Meadowlands | 6-7 | 72,200 |
| 15.0 | December 13, 1998 | San Diego Chargers | W 38-17 | Kingdome | 7-7 | 62,690 |
| 16.0 | December 20, 1998 | Indianapolis Colts | W 27-23 | Kingdome | 8-7 | 58,703 |
| 17.0 | December 27, 1998 | at Denver Broncos | L 21-28 | Mile High Stadium | 8-8 | 74,057 |
Question:
What was the week on October 11, 1998?
Answer:
6.0