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A182700
as a triangular array
0
1
1
4
2
2
9
6
3
3
20
12
8
4
4
35
25
15
10
5
5
66
42
30
18
12
6
6
105
77
49
35
21
14
7
7
176
120
88
56
40
24
16
8
8
270
198
135
99
63
45
27
18
9
9
420
300
220
150
110
70
50
30
20
10
10
616
462
330
242
165
121
77
55
33
A182700
as a square array
0
1
4
9
20
35
66
105
176
270
420
616
1
2
6
12
25
42
77
120
198
300
462
2
3
8
15
30
49
88
135
220
330
3
4
10
18
35
56
99
150
242
4
5
12
21
40
63
110
165
5
6
14
24
45
70
121
6
7
16
27
50
77
7
8
18
30
55
8
9
20
33
9
10
10
A182700
as an upper right triangle
0
1
4
9
20
35
66
105
176
270
420
616
1
2
6
12
25
42
77
120
198
300
462
2
3
8
15
30
49
88
135
220
330
3
4
10
18
35
56
99
150
242
4
5
12
21
40
63
110
165
5
6
14
24
45
70
121
6
7
16
27
50
77
7
8
18
30
55
8
9
20
33
9
10
10
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Last modified May 16 05:56 EDT 2024. Contains 372549 sequences. (Running on oeis4.)