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A361642
as a triangular array
1
1
2
1
3
2
1
4
3
2
1
5
3
4
2
1
6
4
3
5
2
1
7
4
3
5
6
2
1
8
5
6
3
4
7
2
1
9
5
4
3
7
6
8
2
1
10
6
4
8
3
7
5
9
2
1
11
6
8
5
3
9
4
7
10
2
1
12
7
5
4
10
3
8
9
6
11
2
1
13
7
5
4
6
3
11
10
9
8
12
2
1
14
8
10
11
6
12
3
9
4
5
7
13
2
A361642
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
3
3
4
4
5
5
6
6
7
7
8
2
4
3
3
6
4
4
8
5
5
10
2
5
5
3
3
8
5
4
4
11
2
6
4
7
3
3
10
6
6
2
7
6
7
9
3
3
12
2
8
5
4
8
11
3
2
9
7
9
10
9
2
10
6
9
4
2
11
8
5
2
12
7
2
13
2
A361642
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
3
3
4
4
5
5
6
6
7
7
8
2
4
3
3
6
4
4
8
5
5
10
2
5
5
3
3
8
5
4
4
11
2
6
4
7
3
3
10
6
6
2
7
6
7
9
3
3
12
2
8
5
4
8
11
3
2
9
7
9
10
9
2
10
6
9
4
2
11
8
5
2
12
7
2
13
2
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Last modified June 6 15:21 EDT 2024. Contains 373131 sequences. (Running on oeis4.)
