A174005 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 4 | | 2 | | 1 |
| | | | | | | | 12 | | 8 | | 3 | | 1 |
| | | | | | | 52 | | 30 | | 12 | | 4 | | 1 |
| | | | | | 360 | | 260 | | 60 | | 16 | | 5 | | 1 |
| | | | | 2656 | | 2562 | | 780 | | 108 | | 20 | | 6 | | 1 |
| | | | 20160 | | 23408 | | 8568 | | 1768 | | 180 | | 24 | | 7 | | 1 |
| | | 177472 | | 262950 | | 94752 | | 20580 | | 3380 | | 282 | | 28 | | 8 | | 1 |
| | 1814400 | | 3594620 | | 1467840 | | 277984 | | 41160 | | 5772 | | 420 | | 32 | | 9 | | 1 |
|
A174005 as a square array
| 1 | 1 | 4 | 12 | 52 | 360 | 2656 | 20160 | 177472 | 1814400
| | 1 | 2 | 8 | 30 | 260 | 2562 | 23408 | 262950 | 3594620
| | 1 | 3 | 12 | 60 | 780 | 8568 | 94752 | 1467840
| | 1 | 4 | 16 | 108 | 1768 | 20580 | 277984
| | 1 | 5 | 20 | 180 | 3380 | 41160
| | 1 | 6 | 24 | 282 | 5772
| | 1 | 7 | 28 | 420
| | 1 | 8 | 32
| | 1 | 9
| | 1
|
A174005 as an upper right triangle
| 1 | 1 | 4 | 12 | 52 | 360 | 2656 | 20160 | 177472 | 1814400
| | 1 | 2 | 8 | 30 | 260 | 2562 | 23408 | 262950 | 3594620
| | | 1 | 3 | 12 | 60 | 780 | 8568 | 94752 | 1467840
| | | | 1 | 4 | 16 | 108 | 1768 | 20580 | 277984
| | | | | 1 | 5 | 20 | 180 | 3380 | 41160
| | | | | | 1 | 6 | 24 | 282 | 5772
| | | | | | | 1 | 7 | 28 | 420
| | | | | | | | 1 | 8 | 32
| | | | | | | | | 1 | 9
| | | | | | | | | | 1
|
|
