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A199881
as a triangular array
1
1
1
0
1
1
0
1
2
1
0
0
2
3
1
0
0
1
4
4
1
0
0
0
3
7
5
1
0
0
0
1
7
11
6
1
0
0
0
0
4
14
16
7
1
0
0
0
0
1
11
25
22
8
1
0
0
0
0
0
5
25
41
29
9
1
0
0
0
0
0
1
16
50
63
37
10
1
A199881
as a square array
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
2
2
1
0
0
0
0
0
0
1
3
4
3
1
0
0
0
0
1
4
7
7
4
1
0
0
1
5
11
14
11
5
1
1
6
16
25
25
16
1
7
22
41
50
1
8
29
63
1
9
37
1
10
1
A199881
as an upper right triangle
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
2
2
1
0
0
0
0
0
0
1
3
4
3
1
0
0
0
0
1
4
7
7
4
1
0
0
1
5
11
14
11
5
1
1
6
16
25
25
16
1
7
22
41
50
1
8
29
63
1
9
37
1
10
1
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Last modified May 29 14:37 EDT 2024. Contains 372952 sequences. (Running on oeis4.)
