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A156861
as a triangular array
1
0
2
-1
1
4
-2
-1
3
8
-3
-4
0
7
16
-4
-8
-6
3
15
32
-5
-13
-16
-7
10
31
64
-6
-19
-31
-27
-5
25
63
128
-7
-26
-52
-62
-40
4
56
127
256
-8
-34
-80
-118
-110
-52
28
119
255
512
-9
-43
-116
-202
-236
-178
-56
83
246
511
1024
A156861
as a square array
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
2
1
-1
-4
-8
-13
-19
-26
-34
-43
4
3
0
-6
-16
-31
-52
-80
-116
8
7
3
-7
-27
-62
-118
-202
16
15
10
-5
-40
-110
-236
32
31
25
4
-52
-178
64
63
56
28
-56
128
127
119
83
256
255
246
512
511
1024
A156861
as an upper right triangle
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
2
1
-1
-4
-8
-13
-19
-26
-34
-43
4
3
0
-6
-16
-31
-52
-80
-116
8
7
3
-7
-27
-62
-118
-202
16
15
10
-5
-40
-110
-236
32
31
25
4
-52
-178
64
63
56
28
-56
128
127
119
83
256
255
246
512
511
1024
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Last modified May 28 20:33 EDT 2024. Contains 372919 sequences. (Running on oeis4.)