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A208510
as a triangular array
1
1
1
1
3
1
1
5
4
1
1
7
9
5
1
1
9
16
14
6
1
1
11
25
30
20
7
1
1
13
36
55
50
27
8
1
1
15
49
91
105
77
35
9
1
1
17
64
140
196
182
112
44
10
1
1
19
81
204
336
378
294
156
54
11
1
1
21
100
285
540
714
672
450
210
65
12
1
A208510
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
1
3
5
7
9
11
13
15
17
19
21
1
4
9
16
25
36
49
64
81
100
1
5
14
30
55
91
140
204
285
1
6
20
50
105
196
336
540
1
7
27
77
182
378
714
1
8
35
112
294
672
1
9
44
156
450
1
10
54
210
1
11
65
1
12
1
A208510
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
1
3
5
7
9
11
13
15
17
19
21
1
4
9
16
25
36
49
64
81
100
1
5
14
30
55
91
140
204
285
1
6
20
50
105
196
336
540
1
7
27
77
182
378
714
1
8
35
112
294
672
1
9
44
156
450
1
10
54
210
1
11
65
1
12
1
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Last modified May 16 17:27 EDT 2024. Contains 372554 sequences. (Running on oeis4.)
