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A290429
as a triangular array
1
1
0
1
1
0
1
2
0
0
1
3
1
0
0
1
4
3
0
1
0
1
5
6
1
2
0
0
1
6
10
4
3
2
0
0
1
7
15
10
5
6
0
0
0
1
8
21
20
10
12
3
0
0
0
1
9
28
35
21
21
12
0
1
0
0
1
10
36
56
42
36
30
4
3
0
1
0
1
11
45
84
78
63
61
20
6
3
2
0
0
1
12
55
120
135
112
112
60
15
12
3
2
0
0
A290429
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
4
5
6
7
8
9
10
11
12
0
0
1
3
6
10
15
21
28
36
45
55
0
0
0
1
4
10
20
35
56
84
120
0
1
2
3
5
10
21
42
78
135
0
0
2
6
12
21
36
63
112
0
0
0
3
12
30
61
112
0
0
0
0
4
20
60
0
0
1
3
6
15
0
0
0
3
12
0
1
2
3
0
0
2
0
0
0
A290429
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
4
5
6
7
8
9
10
11
12
0
0
1
3
6
10
15
21
28
36
45
55
0
0
0
1
4
10
20
35
56
84
120
0
1
2
3
5
10
21
42
78
135
0
0
2
6
12
21
36
63
112
0
0
0
3
12
30
61
112
0
0
0
0
4
20
60
0
0
1
3
6
15
0
0
0
3
12
0
1
2
3
0
0
2
0
0
0
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Last modified May 12 23:40 EDT 2024. Contains 372497 sequences. (Running on oeis4.)
