A073315 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 2 |
| | | | | | | | 2 | | 9 | | 6 |
| | | | | | | 6 | | 44 | | 72 | | 24 |
| | | | | | 24 | | 250 | | 700 | | 600 | | 120 |
| | | | | 120 | | 1644 | | 6750 | | 10200 | | 5400 | | 720 |
| | | | 720 | | 12348 | | 68208 | | 154350 | | 147000 | | 52920 | | 5040 |
| | | 5040 | | 104544 | | 735392 | | 2274384 | | 3292800 | | 2163840 | | 564480 | | 40320 |
| | 40320 | | 986256 | | 8504928 | | 33911136 |
|
A073315 as a square array
1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| 2 | 9 | 44 | 250 | 1644 | 12348 | 104544 | 986256
| 6 | 72 | 700 | 6750 | 68208 | 735392 | 8504928
| 24 | 600 | 10200 | 154350 | 2274384 | 33911136
| 120 | 5400 | 147000 | 3292800
| 720 | 52920 | 2163840
| 5040 | 564480
| 40320
|
A073315 as an upper right triangle
1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | 2 | 9 | 44 | 250 | 1644 | 12348 | 104544 | 986256
| | | 6 | 72 | 700 | 6750 | 68208 | 735392 | 8504928
| | | | 24 | 600 | 10200 | 154350 | 2274384 | 33911136
| | | | | 120 | 5400 | 147000 | 3292800
| | | | | | 720 | 52920 | 2163840
| | | | | | | 5040 | 564480
| | | | | | | | 40320
| | | | | | | |
|
|