A015132 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 1 | | -13 | | 1 |
| | | | | | 1 | | 183 | | 183 | | 1 |
| | | | | 1 | | -2561 | | 36051 | | -2561 | | 1 |
| | | | 1 | | 35855 | | 7063435 | | 7063435 | | 35855 | | 1 |
| | | 1 | | -501969 | | 1384469115 | | -19375002205 | | 1384469115 | | -501969 | | 1 |
| | 1 | | 7027567 | | 271355444571 | | 53166390519635 | | 53166390519635 | | 271355444571 |
|
A015132 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -13 | 183 | -2561 | 35855 | -501969 | 7027567
| | 1 | 183 | 36051 | 7063435 | 1384469115 | 271355444571
| | 1 | -2561 | 7063435 | -19375002205 | 53166390519635
| | 1 | 35855 | 1384469115 | 53166390519635
| | 1 | -501969 | 271355444571
| | 1
|
A015132 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -13 | 183 | -2561 | 35855 | -501969 | 7027567
| | | 1 | 183 | 36051 | 7063435 | 1384469115 | 271355444571
| | | | 1 | -2561 | 7063435 | -19375002205 | 53166390519635
| | | | | 1 | 35855 | 1384469115 | 53166390519635
| | | | | | 1 | -501969 | 271355444571
| | | | | | | 1
| | | | | | |
|
|
