Table:
text: 1978 San Diego Chargers season
Schedule
Schedule
Week Date_ Opponent Result_ Attendance
1 September 3, 1978 at Seattle Seahawks W 24–20 55778
2 September 10, 1978 Oakland Raiders L 21–20 51653
3 September 17, 1978 at Denver Broncos L 27–14 74983
4 September 24, 1978 Green Bay Packers L 24–3 42755
5 October 1, 1978 at New England Patriots L 28–23 60781
6 October 8, 1978 Denver Broncos W 23–0 50077
7 October 15, 1978 Miami Dolphins L 28–21 50637
8 October 22, 1978 at Detroit Lions L 31–14 54031
9 October 29, 1978 at Oakland Raiders W 27–23 52612
10 November 5, 1978 Cincinnati Bengals W 22–13 43639

Question: What was the date of the game that took place in week 1 and had an attendance of more than 50,637 in the 1978 San Diego Chargers season?