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A201701
as a triangular array
1
1
0
2
1
0
4
3
0
0
8
8
1
0
0
16
20
5
0
0
0
32
48
18
1
0
0
0
64
112
56
7
0
0
0
0
128
256
160
32
1
0
0
0
0
256
576
432
120
9
0
0
0
0
0
512
1280
1120
400
50
1
0
0
0
0
0
A201701
as a square array
1
1
2
4
8
16
32
64
128
256
512
0
1
3
8
20
48
112
256
576
1280
0
0
1
5
18
56
160
432
1120
0
0
0
1
7
32
120
400
0
0
0
0
1
9
50
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A201701
as an upper right triangle
1
1
2
4
8
16
32
64
128
256
512
0
1
3
8
20
48
112
256
576
1280
0
0
1
5
18
56
160
432
1120
0
0
0
1
7
32
120
400
0
0
0
0
1
9
50
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Lookup
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Last modified June 4 19:35 EDT 2024. Contains 373102 sequences. (Running on oeis4.)