A127674 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | -1 | | 2 |
| | | | | | | | | 1 | | -8 | | 8 |
| | | | | | | | -1 | | 18 | | -48 | | 32 |
| | | | | | | 1 | | -32 | | 160 | | -256 | | 128 |
| | | | | | -1 | | 50 | | -400 | | 1120 | | -1280 | | 512 |
| | | | | 1 | | -72 | | 840 | | -3584 | | 6912 | | -6144 | | 2048 |
| | | | -1 | | 98 | | -1568 | | 9408 | | -26880 | | 39424 | | -28672 | | 8192 |
| | | 1 | | -128 | | 2688 | | -21504 | | 84480 | | -180224 | | 212992 | | -131072 | | 32768 |
| | -1 | | 162 | | -4320 | | 44352 | | -228096 | | 658944 | | -1118208 |
|
A127674 as a square array
1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| 2 | -8 | 18 | -32 | 50 | -72 | 98 | -128 | 162
| 8 | -48 | 160 | -400 | 840 | -1568 | 2688 | -4320
| 32 | -256 | 1120 | -3584 | 9408 | -21504 | 44352
| 128 | -1280 | 6912 | -26880 | 84480 | -228096
| 512 | -6144 | 39424 | -180224 | 658944
| 2048 | -28672 | 212992 | -1118208
| 8192 | -131072
| 32768
|
A127674 as an upper right triangle
1 | -1 | 1 | -1 | 1 | -1 | 1 | -1 | 1 | -1
| | 2 | -8 | 18 | -32 | 50 | -72 | 98 | -128 | 162
| | | 8 | -48 | 160 | -400 | 840 | -1568 | 2688 | -4320
| | | | 32 | -256 | 1120 | -3584 | 9408 | -21504 | 44352
| | | | | 128 | -1280 | 6912 | -26880 | 84480 | -228096
| | | | | | 512 | -6144 | 39424 | -180224 | 658944
| | | | | | | 2048 | -28672 | 212992 | -1118208
| | | | | | | | 8192 | -131072
| | | | | | | | | 32768
| | | | | | | | |
|
|