A015150 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 1 | | -22 | | 1 |
| | | | | | 1 | | 507 | | 507 | | 1 |
| | | | | 1 | | -11660 | | 268710 | | -11660 | | 1 |
| | | | 1 | | 268181 | | 142135930 | | 142135930 | | 268181 | | 1 |
| | | 1 | | -6168162 | | 75190175151 | | -1729225724380 | | 75190175151 | | -6168162 | | 1 |
| | 1 | | 141867727 | | 39775596486717 | | 21039564578706611 |
|
A015150 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -22 | 507 | -11660 | 268181 | -6168162 | 141867727
| | 1 | 507 | 268710 | 142135930 | 75190175151 | 39775596486717
| | 1 | -11660 | 142135930 | -1729225724380 | 21039564578706611
| | 1 | 268181 | 75190175151
| | 1 | -6168162
| | 1
|
A015150 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -22 | 507 | -11660 | 268181 | -6168162 | 141867727
| | | 1 | 507 | 268710 | 142135930 | 75190175151 | 39775596486717
| | | | 1 | -11660 | 142135930 | -1729225724380 | 21039564578706611
| | | | | 1 | 268181 | 75190175151
| | | | | | 1 | -6168162
| | | | | | | 1
| | | | | | |
|
|
