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A060450
as a triangular array
0
1
0
1
1
0
2
1
1
0
2
2
1
1
0
3
2
2
1
1
0
3
3
2
1
1
1
0
4
3
3
2
1
1
1
0
4
4
3
2
2
1
1
1
0
5
4
4
3
2
2
1
1
1
0
5
5
4
3
3
2
2
1
1
1
0
6
5
5
4
3
3
2
2
1
1
1
0
6
6
5
4
4
3
2
2
2
1
1
1
0
7
6
6
5
4
3
3
2
2
2
1
1
1
0
A060450
as a square array
0
1
1
2
2
3
3
4
4
5
5
6
6
7
0
1
1
2
2
3
3
4
4
5
5
6
6
0
1
1
2
2
3
3
4
4
5
5
6
0
1
1
1
2
2
3
3
4
4
5
0
1
1
1
2
2
3
3
4
4
0
1
1
1
2
2
3
3
3
0
1
1
1
2
2
2
3
0
1
1
1
2
2
2
0
1
1
1
2
2
0
1
1
1
2
0
1
1
1
0
1
1
0
1
0
A060450
as an upper right triangle
0
1
1
2
2
3
3
4
4
5
5
6
6
7
0
1
1
2
2
3
3
4
4
5
5
6
6
0
1
1
2
2
3
3
4
4
5
5
6
0
1
1
1
2
2
3
3
4
4
5
0
1
1
1
2
2
3
3
4
4
0
1
1
1
2
2
3
3
3
0
1
1
1
2
2
2
3
0
1
1
1
2
2
2
0
1
1
1
2
2
0
1
1
1
2
0
1
1
1
0
1
1
0
1
0
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Last modified May 13 15:16 EDT 2024. Contains 372520 sequences. (Running on oeis4.)
