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A321791
as a triangular array
1
1
0
1
1
0
1
2
1
0
1
3
3
1
0
1
4
6
4
1
0
1
5
10
10
6
1
0
1
6
15
20
21
8
1
0
1
7
21
35
55
39
13
1
0
1
8
28
56
120
136
92
18
1
0
1
9
36
84
231
377
430
198
30
1
0
A321791
as a square array
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
4
5
6
7
8
9
0
1
3
6
10
15
21
28
36
0
1
4
10
20
35
56
84
0
1
6
21
55
120
231
0
1
8
39
136
377
0
1
13
92
430
0
1
18
198
0
1
30
0
1
0
A321791
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
4
5
6
7
8
9
0
1
3
6
10
15
21
28
36
0
1
4
10
20
35
56
84
0
1
6
21
55
120
231
0
1
8
39
136
377
0
1
13
92
430
0
1
18
198
0
1
30
0
1
0
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Last modified May 21 09:41 EDT 2024. Contains 372733 sequences. (Running on oeis4.)
