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A347699
as
a triangular array
1
1
1
1
1
2
1
1
4
3
1
1
6
9
4
1
1
9
23
17
5
A347699
as
a square array
1
1
1
1
1
1
1
1
1
1
1
2
4
6
9
3
9
23
4
17
5
A347699
as
an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
2
4
6
9
3
9
23
4
17
5