A178120 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | -2 | | 1 |
| | | | | | | | 7 | | -6 | | 1 |
| | | | | | | -36 | | 40 | | -12 | | 1 |
| | | | | | 253 | | -326 | | 131 | | -20 | | 1 |
| | | | | -2278 | | 3233 | | -1552 | | 324 | | -30 | | 1 |
| | | | 25059 | | -38140 | | 20678 | | -5260 | | 675 | | -42 | | 1 |
| | | -325768 | | 523456 | | -310560 | | 90754 | | -14380 | | 1252 | | -56 | | 1 |
| | 4886521 | | -8205244 | | 5223602 | | -1694244 | | 312059 | | -33866 | | 2135 | | -72 | | 1 |
|
A178120 as a square array
| 1 | -2 | 7 | -36 | 253 | -2278 | 25059 | -325768 | 4886521
| | 1 | -6 | 40 | -326 | 3233 | -38140 | 523456 | -8205244
| | 1 | -12 | 131 | -1552 | 20678 | -310560 | 5223602
| | 1 | -20 | 324 | -5260 | 90754 | -1694244
| | 1 | -30 | 675 | -14380 | 312059
| | 1 | -42 | 1252 | -33866
| | 1 | -56 | 2135
| | 1 | -72
| | 1
|
A178120 as an upper right triangle
| 1 | -2 | 7 | -36 | 253 | -2278 | 25059 | -325768 | 4886521
| | 1 | -6 | 40 | -326 | 3233 | -38140 | 523456 | -8205244
| | | 1 | -12 | 131 | -1552 | 20678 | -310560 | 5223602
| | | | 1 | -20 | 324 | -5260 | 90754 | -1694244
| | | | | 1 | -30 | 675 | -14380 | 312059
| | | | | | 1 | -42 | 1252 | -33866
| | | | | | | 1 | -56 | 2135
| | | | | | | | 1 | -72
| | | | | | | | | 1
|
|
