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A115358
as a triangular array
1
-1
1
0
0
1
1
-1
0
1
0
0
0
0
1
0
0
-1
0
0
1
0
0
0
0
0
0
1
-1
1
0
-1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
-1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
-1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
-1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
-1
0
1
A115358
as a square array
1
-1
0
1
0
0
0
-1
0
0
0
0
0
0
0
1
1
0
-1
0
0
0
1
0
0
0
0
0
0
0
-1
1
0
0
-1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
-1
0
0
0
0
0
0
0
1
1
0
0
0
0
-1
0
0
0
0
0
1
0
0
0
0
0
-1
0
0
0
1
0
0
0
0
0
0
-1
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
A115358
as an upper right triangle
1
-1
0
1
0
0
0
-1
0
0
0
0
0
0
0
1
1
0
-1
0
0
0
1
0
0
0
0
0
0
0
-1
1
0
0
-1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
-1
0
0
0
0
0
0
0
1
1
0
0
0
0
-1
0
0
0
0
0
1
0
0
0
0
0
-1
0
0
0
1
0
0
0
0
0
0
-1
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
Lookup
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Last modified May 26 12:22 EDT 2024. Contains 372826 sequences. (Running on oeis4.)
