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A076261
as
a triangular array
4
0
8
0
4
12
0
0
18
14
0
0
10
44
10
0
0
0
50
74
4
A076261
as
a square array
4
0
0
0
0
0
8
4
0
0
0
12
18
10
0
14
44
50
10
74
4
A076261
as
an upper right triangle
4
0
0
0
0
0
8
4
0
0
0
12
18
10
0
14
44
50
10
74
4