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A068049
as a triangular array
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
4
3
3
2
2
2
5
4
3
3
2
2
2
6
5
4
3
3
2
2
2
7
6
5
4
3
3
2
2
2
9
7
6
5
4
3
3
2
2
2
11
9
7
6
5
4
3
3
2
2
2
13
11
9
7
6
5
4
3
3
2
2
2
16
13
11
9
7
6
5
4
3
3
2
2
2
19
16
13
11
9
7
6
5
A068049
as a square array
2
2
2
3
3
4
5
6
7
9
11
13
16
19
2
2
2
3
3
4
5
6
7
9
11
13
16
2
2
2
3
3
4
5
6
7
9
11
13
2
2
2
3
3
4
5
6
7
9
11
2
2
2
3
3
4
5
6
7
9
2
2
2
3
3
4
5
6
7
2
2
2
3
3
4
5
6
2
2
2
3
3
4
5
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
A068049
as an upper right triangle
2
2
2
3
3
4
5
6
7
9
11
13
16
19
2
2
2
3
3
4
5
6
7
9
11
13
16
2
2
2
3
3
4
5
6
7
9
11
13
2
2
2
3
3
4
5
6
7
9
11
2
2
2
3
3
4
5
6
7
9
2
2
2
3
3
4
5
6
7
2
2
2
3
3
4
5
6
2
2
2
3
3
4
5
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
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Last modified June 8 13:00 EDT 2024. Contains 373217 sequences. (Running on oeis4.)
