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A108363
as
a triangular array
1
1
1
1
2
1
1
3
3
1
1
4
6
4
1
1
5
10
10
5
1
1
6
15
20
16
6
1
1
7
21
35
38
24
7
1
A108363
as
a square array
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
1
3
6
10
15
21
1
4
10
20
35
1
5
16
38
1
6
24
1
7
1
A108363
as
an upper right triangle
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
1
3
6
10
15
21
1
4
10
20
35
1
5
16
38
1
6
24
1
7
1