Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 12, 1999
San Francisco 49ers
W 41–3
68,678
3
2
September 19, 1999
at Carolina Panthers
W 22–20
64,261
4
3
September 26, 1999
Tennessee Titans
L 20–19
61,502
5
4
October 3, 1999
at Pittsburgh Steelers
W 17–3
57,308
6
5
October 11, 1999
at New York Jets
W 16–6
78,216
7
6
October 17, 1999
Cleveland Browns
W 24–7
62,047
8
7
Bye
Bye
Bye
Bye
9
8
October 31, 1999
at Cincinnati Bengals
W 41–10
49,138
10
9
November 7, 1999
at Atlanta Falcons
W 30–7
68,466
11
10
November 14, 1999
Baltimore Ravens
W 6–3
67,391
12
11
November 21, 1999
New Orleans Saints
W 41–23
69,772
13
12
November 28, 1999
at Baltimore Ravens
W 30–23
68,428
14
13
December 2, 1999
Pittsburgh Steelers
W 20–6
68,806
15
14
December 13, 1999
Denver Broncos
W 27–24
71,357
16
15
December 19, 1999
at Cleveland Browns
W 24–14
72,038
17
16
December 26, 1999
at Tennessee Titans
L 41–14
66,641
18
17
January 2, 2000
Cincinnati Bengals
W 24–7
70,532

Questions and formulas:
Question: What was the attendance of the game in week 13?
Formula: LET(query1,SUMMARIZE(E1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=13))
Formula2: LET(query1,SUMMARIZE(E2:E18,SUMX(A2:A18)),FILTER(query1,CHOOSECOLS(query1,2)=13))
Level: hard