A145902 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 4 | | 4 |
| | | | | | | 1 | | 14 | | 36 | | 24 |
| | | | | | 1 | | 48 | | 240 | | 384 | | 192 |
| | | | | 1 | | 162 | | 1440 | | 4160 | | 4800 | | 1920 |
| | | | 1 | | 536 | | 8216 | | 38400 | | 76800 | | 69120 | | 23040 |
| | | 1 | | 1738 | | 45528 | | 326032 | | 1008000 | | 1532160 | | 1128960 | | 322560 |
| | 1 | | 5536 | | 247456 | | 2634240 | | 11854080 | | 27095040 | | 33116160 |
|
A145902 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 14 | 48 | 162 | 536 | 1738 | 5536
| | 4 | 36 | 240 | 1440 | 8216 | 45528 | 247456
| | 24 | 384 | 4160 | 38400 | 326032 | 2634240
| | 192 | 4800 | 76800 | 1008000 | 11854080
| | 1920 | 69120 | 1532160 | 27095040
| | 23040 | 1128960 | 33116160
| | 322560
|
A145902 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 14 | 48 | 162 | 536 | 1738 | 5536
| | | 4 | 36 | 240 | 1440 | 8216 | 45528 | 247456
| | | | 24 | 384 | 4160 | 38400 | 326032 | 2634240
| | | | | 192 | 4800 | 76800 | 1008000 | 11854080
| | | | | | 1920 | 69120 | 1532160 | 27095040
| | | | | | | 23040 | 1128960 | 33116160
| | | | | | | | 322560
| | | | | | | |
|
|
