A174388 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | -8 | | 1 |
| | | | | | | 1 | | -26 | | -26 | | 1 |
| | | | | | 1 | | -80 | | 2080 | | -80 | | 1 |
| | | | | 1 | | -242 | | 19360 | | 19360 | | -242 | | 1 |
| | | | 1 | | -728 | | 176176 | | -14094080 | | 176176 | | -728 | | 1 |
| | | 1 | | -2186 | | 1591408 | | -385120736 | | -385120736 | | 1591408 | | -2186 | | 1 |
| | 1 | | -6560 | | 14340160 | | -10439636480 | | 2526392028160 | | -10439636480 | | 14340160 | | -6560 | | 1 |
|
A174388 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -8 | -26 | -80 | -242 | -728 | -2186 | -6560
| | 1 | -26 | 2080 | 19360 | 176176 | 1591408 | 14340160
| | 1 | -80 | 19360 | -14094080 | -385120736 | -10439636480
| | 1 | -242 | 176176 | -385120736 | 2526392028160
| | 1 | -728 | 1591408 | -10439636480
| | 1 | -2186 | 14340160
| | 1 | -6560
| | 1
|
A174388 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -8 | -26 | -80 | -242 | -728 | -2186 | -6560
| | | 1 | -26 | 2080 | 19360 | 176176 | 1591408 | 14340160
| | | | 1 | -80 | 19360 | -14094080 | -385120736 | -10439636480
| | | | | 1 | -242 | 176176 | -385120736 | 2526392028160
| | | | | | 1 | -728 | 1591408 | -10439636480
| | | | | | | 1 | -2186 | 14340160
| | | | | | | | 1 | -6560
| | | | | | | | | 1
|
|
