A154913 as a triangular array
| | | | | | | | | 4 |
| | | | | | | | | 3 | | 3 |
| | | | | | | | 5 | | -8 | | 5 |
| | | | | | | 9 | | -6 | | -6 | | 9 |
| | | | | | 17 | | -120 | | 176 | | -120 | | 17 |
| | | | | 33 | | 252 | | -180 | | -180 | | 252 | | 33 |
| | | | 65 | | -4590 | | 7180 | | -7200 | | 7180 | | -4590 | | 65 |
| | | 129 | | 46134 | | -57204 | | 21336 | | 21336 | | -57204 | | 46134 | | 129 |
| | 257 | | -658840 | | 910520 | | -603680 | | 433216 | | -603680 | | 910520 | | -658840 | | 257 |
|
A154913 as a square array
4 | 3 | 5 | 9 | 17 | 33 | 65 | 129 | 257
| 3 | -8 | -6 | -120 | 252 | -4590 | 46134 | -658840
| 5 | -6 | 176 | -180 | 7180 | -57204 | 910520
| 9 | -120 | -180 | -7200 | 21336 | -603680
| 17 | 252 | 7180 | 21336 | 433216
| 33 | -4590 | -57204 | -603680
| 65 | 46134 | 910520
| 129 | -658840
| 257
|
A154913 as an upper right triangle
4 | 3 | 5 | 9 | 17 | 33 | 65 | 129 | 257
| | 3 | -8 | -6 | -120 | 252 | -4590 | 46134 | -658840
| | | 5 | -6 | 176 | -180 | 7180 | -57204 | 910520
| | | | 9 | -120 | -180 | -7200 | 21336 | -603680
| | | | | 17 | 252 | 7180 | 21336 | 433216
| | | | | | 33 | -4590 | -57204 | -603680
| | | | | | | 65 | 46134 | 910520
| | | | | | | | 129 | -658840
| | | | | | | | | 257
|
|