A105278 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 2 | | 1 |
| | | | | | | | | 6 | | 6 | | 1 |
| | | | | | | | 24 | | 36 | | 12 | | 1 |
| | | | | | | 120 | | 240 | | 120 | | 20 | | 1 |
| | | | | | 720 | | 1800 | | 1200 | | 300 | | 30 | | 1 |
| | | | | 5040 | | 15120 | | 12600 | | 4200 | | 630 | | 42 | | 1 |
| | | | 40320 | | 141120 | | 141120 | | 58800 | | 11760 | | 1176 | | 56 | | 1 |
| | | 362880 | | 1451520 | | 1693440 | | 846720 | | 211680 | | 28224 | | 2016 | | 72 | | 1 |
| | 3628800 | | 16329600 |
|
A105278 as a square array
| 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320 | 362880 | 3628800
| | 1 | 6 | 36 | 240 | 1800 | 15120 | 141120 | 1451520 | 16329600
| | 1 | 12 | 120 | 1200 | 12600 | 141120 | 1693440
| | 1 | 20 | 300 | 4200 | 58800 | 846720
| | 1 | 30 | 630 | 11760 | 211680
| | 1 | 42 | 1176 | 28224
| | 1 | 56 | 2016
| | 1 | 72
| | 1
|
A105278 as an upper right triangle
| 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320 | 362880 | 3628800
| | 1 | 6 | 36 | 240 | 1800 | 15120 | 141120 | 1451520 | 16329600
| | | 1 | 12 | 120 | 1200 | 12600 | 141120 | 1693440
| | | | 1 | 20 | 300 | 4200 | 58800 | 846720
| | | | | 1 | 30 | 630 | 11760 | 211680
| | | | | | 1 | 42 | 1176 | 28224
| | | | | | | 1 | 56 | 2016
| | | | | | | | 1 | 72
| | | | | | | | | 1
| | | | | | | | |
|
|
