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A038020
as
a triangular array
0
0
0
2
0
2
9
54
0
30
15376
12664
14304
4096
3187
A038020
as
a square array
0
0
2
9
15376
0
0
54
12664
2
0
14304
30
4096
3187
A038020
as
an upper right triangle
0
0
2
9
15376
0
0
54
12664
2
0
14304
30
4096
3187
