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A228348
as a triangular array
1
2
1
1
0
0
3
2
1
1
1
0
0
0
0
2
1
0
0
0
0
1
0
0
0
0
0
0
4
3
2
2
1
1
1
1
1
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
3
2
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
A228348
as a square array
1
2
1
3
1
2
1
4
1
2
1
3
1
1
0
2
0
1
0
3
0
1
0
2
0
0
1
0
0
0
2
0
0
0
1
0
1
0
0
0
2
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A228348
as an upper right triangle
1
2
1
3
1
2
1
4
1
2
1
3
1
1
0
2
0
1
0
3
0
1
0
2
0
0
1
0
0
0
2
0
0
0
1
0
1
0
0
0
2
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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Last modified June 12 15:57 EDT 2024. Contains 373333 sequences. (Running on oeis4.)
