A260238 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 2 | | 1 | | 1 |
| | | | | | | | 6 | | 6 | | 1 | | 1 |
| | | | | | | 2 | | 4 | | 12 | | 1 | | 1 |
| | | | | | 2 | | 20 | | 3 | | 60 | | 1 | | 1 |
| | | | | 2 | | 60 | | 360 | | 360 | | 60 | | 1 | | 1 |
| | | | 2 | | 420 | | 2520 | | 1260 | | 504 | | 420 | | 1 | | 1 |
| | | 1 | | 4 | | 120 | | 5040 | | 2520 | | 5040 | | 840 | | 1 | | 1 |
| | 1 | | 1 | | 3 | | 360 | | 15120 | | 7560 | | 15120 | | 2520 | | 1 |
|
A260238 as a square array
| 1 | 1 | 2 | 6 | 2 | 2 | 2 | 2 | 1 | 1
| | 1 | 1 | 6 | 4 | 20 | 60 | 420 | 4 | 1
| | 1 | 1 | 12 | 3 | 360 | 2520 | 120 | 3
| | 1 | 1 | 60 | 360 | 1260 | 5040 | 360
| | 1 | 1 | 60 | 504 | 2520 | 15120
| | 1 | 1 | 420 | 5040 | 7560
| | 1 | 1 | 840 | 15120
| | 1 | 1 | 2520
| | 1 | 1
|
A260238 as an upper right triangle
| 1 | 1 | 2 | 6 | 2 | 2 | 2 | 2 | 1 | 1
| | 1 | 1 | 6 | 4 | 20 | 60 | 420 | 4 | 1
| | | 1 | 1 | 12 | 3 | 360 | 2520 | 120 | 3
| | | | 1 | 1 | 60 | 360 | 1260 | 5040 | 360
| | | | | 1 | 1 | 60 | 504 | 2520 | 15120
| | | | | | 1 | 1 | 420 | 5040 | 7560
| | | | | | | 1 | 1 | 840 | 15120
| | | | | | | | 1 | 1 | 2520
| | | | | | | | | 1 | 1
| | | | | | | | |
|
|
