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A173117
as a triangular array
1
1
1
1
3
1
1
4
4
1
1
5
8
5
1
1
6
14
14
6
1
1
7
20
28
20
7
1
1
8
27
49
49
27
8
1
1
9
35
76
98
76
35
9
1
1
10
44
111
175
175
111
44
10
1
1
11
54
155
286
350
286
155
54
11
1
A173117
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
9
10
11
1
4
8
14
20
27
35
44
54
1
5
14
28
49
76
111
155
1
6
20
49
98
175
286
1
7
27
76
175
350
1
8
35
111
286
1
9
44
155
1
10
54
1
11
1
A173117
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
9
10
11
1
4
8
14
20
27
35
44
54
1
5
14
28
49
76
111
155
1
6
20
49
98
175
286
1
7
27
76
175
350
1
8
35
111
286
1
9
44
155
1
10
54
1
11
1
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Last modified June 5 01:34 EDT 2024. Contains 373102 sequences. (Running on oeis4.)
