A172091 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | -1 | | 1 |
| | | | | | | 1 | | -17 | | -17 | | 1 |
| | | | | | 1 | | -293 | | -309 | | -293 | | 1 |
| | | | | 1 | | -9449 | | -9741 | | -9741 | | -9449 | | 1 |
| | | | 1 | | -605429 | | -614877 | | -615153 | | -614877 | | -605429 | | 1 |
| | | 1 | | -77514569 | | -78119997 | | -78129429 | | -78129429 | | -78119997 | | -77514569 | | 1 |
| | 1 | | -19844960309 | | -19922474877 | | -19923080289 | | -19923089445 | | -19923080289 | | -19922474877 | | -19844960309 | | 1 |
|
A172091 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -1 | -17 | -293 | -9449 | -605429 | -77514569 | -19844960309
| | 1 | -17 | -309 | -9741 | -614877 | -78119997 | -19922474877
| | 1 | -293 | -9741 | -615153 | -78129429 | -19923080289
| | 1 | -9449 | -614877 | -78129429 | -19923089445
| | 1 | -605429 | -78119997 | -19923080289
| | 1 | -77514569 | -19922474877
| | 1 | -19844960309
| | 1
|
A172091 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | -1 | -17 | -293 | -9449 | -605429 | -77514569 | -19844960309
| | | 1 | -17 | -309 | -9741 | -614877 | -78119997 | -19922474877
| | | | 1 | -293 | -9741 | -615153 | -78129429 | -19923080289
| | | | | 1 | -9449 | -614877 | -78129429 | -19923089445
| | | | | | 1 | -605429 | -78119997 | -19923080289
| | | | | | | 1 | -77514569 | -19922474877
| | | | | | | | 1 | -19844960309
| | | | | | | | | 1
|
|
