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A143802
as a triangular array
1
2
1
3
1
3
4
1
3
7
5
1
3
7
15
6
1
3
7
15
31
7
1
3
7
15
31
63
8
1
3
7
15
31
63
127
9
1
3
7
15
31
63
127
255
10
1
3
7
15
31
63
127
255
511
A143802
as a square array
1
2
3
4
5
6
7
8
9
10
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
7
7
7
7
7
7
7
15
15
15
15
15
15
31
31
31
31
31
63
63
63
63
127
127
127
255
255
511
A143802
as an upper right triangle
1
2
3
4
5
6
7
8
9
10
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
7
7
7
7
7
7
7
15
15
15
15
15
15
31
31
31
31
31
63
63
63
63
127
127
127
255
255
511
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Last modified June 4 19:35 EDT 2024. Contains 373102 sequences. (Running on oeis4.)
