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A187637
as a triangular array
1
2
0
3
2
0
4
4
0
0
5
6
2
0
0
6
8
4
0
0
0
7
10
6
2
0
0
0
8
12
8
4
0
0
0
0
9
14
10
6
2
0
0
0
0
10
16
12
8
4
0
0
0
0
0
11
18
14
10
6
2
0
0
0
0
0
12
20
16
12
8
4
0
0
0
0
0
0
13
22
18
14
10
6
2
0
0
0
0
0
0
14
24
20
16
A187637
as a square array
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
2
4
6
8
10
12
14
16
18
20
22
24
0
0
2
4
6
8
10
12
14
16
18
20
0
0
0
2
4
6
8
10
12
14
16
0
0
0
0
2
4
6
8
10
0
0
0
0
0
2
4
6
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A187637
as an upper right triangle
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
2
4
6
8
10
12
14
16
18
20
22
24
0
0
2
4
6
8
10
12
14
16
18
20
0
0
0
2
4
6
8
10
12
14
16
0
0
0
0
2
4
6
8
10
0
0
0
0
0
2
4
6
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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Last modified May 20 10:34 EDT 2024. Contains 372712 sequences. (Running on oeis4.)
