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A166692
as a triangular array
1
0
1
1
1
2
0
1
2
4
1
1
2
4
8
0
1
2
4
8
16
1
1
2
4
8
16
32
0
1
2
4
8
16
32
64
1
1
2
4
8
16
32
64
128
0
1
2
4
8
16
32
64
128
256
1
1
2
4
8
16
32
64
128
256
512
0
1
2
4
8
16
32
64
128
256
512
1024
A166692
as a square array
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
32
32
32
32
32
32
64
64
64
64
64
128
128
128
128
256
256
256
512
512
1024
A166692
as an upper right triangle
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
32
32
32
32
32
32
64
64
64
64
64
128
128
128
128
256
256
256
512
512
1024
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Last modified May 21 17:21 EDT 2024. Contains 372738 sequences. (Running on oeis4.)
