A156579 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 1 | | 2 |
| | | | | | | | 1 | | 1 | | 4 | | 6 |
| | | | | | | 1 | | 1 | | 5 | | 44 | | 24 |
| | | | | | 1 | | 1 | | 6 | | 90 | | 1144 | | 120 |
| | | | | 1 | | 1 | | 7 | | 162 | | 5220 | | 65208 | | 720 |
| | | | 1 | | 1 | | 8 | | 266 | | 18144 | | 934380 | | 7824960 | | 5040 |
| | | 1 | | 1 | | 9 | | 408 | | 51604 | | 8219232 | | 507368340 | | 1932765120 | | 40320 |
| | 1 | | 1 | | 10 | | 594 | | 126480 | | 50313900 | | 14942563776 | | 830054604240 | | 970248090240 | | 362880 |
|
A156579 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | 6 | 44 | 90 | 162 | 266 | 408 | 594
| | 24 | 1144 | 5220 | 18144 | 51604 | 126480
| | 120 | 65208 | 934380 | 8219232 | 50313900
| | 720 | 7824960 | 507368340 | 14942563776
| | 5040 | 1932765120 | 830054604240
| | 40320 | 970248090240
| | 362880
|
A156579 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | | | 6 | 44 | 90 | 162 | 266 | 408 | 594
| | | | | 24 | 1144 | 5220 | 18144 | 51604 | 126480
| | | | | | 120 | 65208 | 934380 | 8219232 | 50313900
| | | | | | | 720 | 7824960 | 507368340 | 14942563776
| | | | | | | | 5040 | 1932765120 | 830054604240
| | | | | | | | | 40320 | 970248090240
| | | | | | | | | | 362880
|
|
