A178870 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 10 | | -1 |
| | | | | | | 100 | | -30 | | 1 |
| | | | | | 1000 | | -500 | | 50 | | -1 |
| | | | | 10000 | | -7000 | | 1300 | | -70 | | 1 |
| | | | 100000 | | -90000 | | 25000 | | -2500 | | 90 | | -1 |
| | | 1000000 | | -1100000 | | 410000 | | -63000 | | 4100 | | -110 | | 1 |
| | 10000000 | | -13000000 | | 6100000 | | -1290000 | | 129000 | | -6100 | | 130 | | -1 |
|
A178870 as a square array
| 1 | 10 | 100 | 1000 | 10000 | 100000 | 1000000 | 10000000
| | -1 | -30 | -500 | -7000 | -90000 | -1100000 | -13000000
| | 1 | 50 | 1300 | 25000 | 410000 | 6100000
| | -1 | -70 | -2500 | -63000 | -1290000
| | 1 | 90 | 4100 | 129000
| | -1 | -110 | -6100
| | 1 | 130
| | -1
|
A178870 as an upper right triangle
| 1 | 10 | 100 | 1000 | 10000 | 100000 | 1000000 | 10000000
| | -1 | -30 | -500 | -7000 | -90000 | -1100000 | -13000000
| | | 1 | 50 | 1300 | 25000 | 410000 | 6100000
| | | | -1 | -70 | -2500 | -63000 | -1290000
| | | | | 1 | 90 | 4100 | 129000
| | | | | | -1 | -110 | -6100
| | | | | | | 1 | 130
| | | | | | | | -1
|
|
