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A303138
as a triangular array
1
0
1
1
0
1
1
0
0
1
2
0
0
0
1
2
1
0
0
0
1
4
0
0
0
0
0
1
4
1
0
0
0
0
0
1
6
0
1
0
0
0
0
0
1
7
2
0
0
0
0
0
0
0
1
11
0
0
0
0
0
0
0
0
0
1
10
2
1
1
0
0
0
0
0
0
0
1
17
0
0
0
0
0
0
0
0
0
0
0
1
17
4
0
0
0
0
0
0
0
0
0
0
0
1
23
0
2
0
1
A303138
as a square array
1
0
1
1
2
2
4
4
6
7
11
10
17
17
23
1
0
0
0
1
0
1
0
2
0
2
0
4
0
1
0
0
0
0
0
1
0
0
1
0
0
2
1
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
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
1
0
0
0
1
0
0
1
0
1
A303138
as an upper right triangle
1
0
1
1
2
2
4
4
6
7
11
10
17
17
23
1
0
0
0
1
0
1
0
2
0
2
0
4
0
1
0
0
0
0
0
1
0
0
1
0
0
2
1
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
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
1
0
0
0
1
0
0
1
0
1
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Last modified May 15 01:31 EDT 2024. Contains 372536 sequences. (Running on oeis4.)
