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A216975
as a triangular array
1
0
0
2
3
6
2
4
6
12
3
4
5
6
20
3
4
6
10
12
15
3
4
9
10
12
15
18
4
5
6
9
10
15
18
20
4
6
8
9
10
12
15
18
24
5
6
8
9
10
12
15
18
20
24
6
7
8
9
10
12
14
15
18
24
28
6
7
9
10
11
12
14
15
18
22
28
33
7
8
9
10
11
12
14
15
18
22
24
28
33
A216975
as a square array
1
0
2
2
3
3
3
4
4
5
6
6
7
0
3
4
4
4
4
5
6
6
7
7
8
6
6
5
6
9
6
8
8
8
9
9
12
6
10
10
9
9
9
9
10
10
20
12
12
10
10
10
10
11
11
15
15
15
12
12
12
12
12
18
18
15
15
14
14
14
20
18
18
15
15
15
24
20
18
18
18
24
24
22
22
28
28
24
33
28
33
A216975
as an upper right triangle
1
0
2
2
3
3
3
4
4
5
6
6
7
0
3
4
4
4
4
5
6
6
7
7
8
6
6
5
6
9
6
8
8
8
9
9
12
6
10
10
9
9
9
9
10
10
20
12
12
10
10
10
10
11
11
15
15
15
12
12
12
12
12
18
18
15
15
14
14
14
20
18
18
15
15
15
24
20
18
18
18
24
24
22
22
28
28
24
33
28
33
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Last modified May 13 09:38 EDT 2024. Contains 372504 sequences. (Running on oeis4.)
