A069777 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | 1 | | 2 | | 1 | | 1 |
| | | | | | | 1 | | 6 | | 3 | | 1 | | 1 |
| | | | | | 1 | | 24 | | 21 | | 4 | | 1 | | 1 |
| | | | | 1 | | 120 | | 315 | | 52 | | 5 | | 1 | | 1 |
| | | | 1 | | 720 | | 9765 | | 2080 | | 105 | | 6 | | 1 | | 1 |
| | | 1 | | 5040 | | 615195 | | 251680 | | 8925 | | 186 | | 7 | | 1 | | 1 |
| | 1 | | 40320 | | 78129765 | | 91611520 | | 3043425 | | 29016 | | 301 | | 8 | | 1 | | 1 |
|
A069777 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | 1 | 1 | 3 | 21 | 315 | 9765 | 615195 | 78129765
| | 1 | 1 | 4 | 52 | 2080 | 251680 | 91611520
| | 1 | 1 | 5 | 105 | 8925 | 3043425
| | 1 | 1 | 6 | 186 | 29016
| | 1 | 1 | 7 | 301
| | 1 | 1 | 8
| | 1 | 1
| | 1
|
A069777 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | | 1 | 1 | 3 | 21 | 315 | 9765 | 615195 | 78129765
| | | | 1 | 1 | 4 | 52 | 2080 | 251680 | 91611520
| | | | | 1 | 1 | 5 | 105 | 8925 | 3043425
| | | | | | 1 | 1 | 6 | 186 | 29016
| | | | | | | 1 | 1 | 7 | 301
| | | | | | | | 1 | 1 | 8
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
|
|
