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A202191
as a triangular array
1
1
1
1
2
1
2
3
3
1
3
6
6
4
1
4
11
13
10
5
1
6
18
27
24
15
6
1
9
30
51
55
40
21
7
1
13
50
94
116
100
62
28
8
1
19
81
171
234
231
168
91
36
9
1
28
130
303
460
505
420
266
128
45
10
1
41
208
A202191
as a square array
1
1
1
2
3
4
6
9
13
19
28
41
1
2
3
6
11
18
30
50
81
130
208
1
3
6
13
27
51
94
171
303
1
4
10
24
55
116
234
460
1
5
15
40
100
231
505
1
6
21
62
168
420
1
7
28
91
266
1
8
36
128
1
9
45
1
10
1
A202191
as an upper right triangle
1
1
1
2
3
4
6
9
13
19
28
41
1
2
3
6
11
18
30
50
81
130
208
1
3
6
13
27
51
94
171
303
1
4
10
24
55
116
234
460
1
5
15
40
100
231
505
1
6
21
62
168
420
1
7
28
91
266
1
8
36
128
1
9
45
1
10
1
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Last modified May 13 11:21 EDT 2024. Contains 372504 sequences. (Running on oeis4.)
