A145901 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 2 |
| | | | | | | | 1 | | 8 | | 8 |
| | | | | | | 1 | | 26 | | 72 | | 48 |
| | | | | | 1 | | 80 | | 464 | | 768 | | 384 |
| | | | | 1 | | 242 | | 2640 | | 8160 | | 9600 | | 3840 |
| | | | 1 | | 728 | | 14168 | | 72960 | | 151680 | | 138240 | | 46080 |
| | | 1 | | 2186 | | 73752 | | 595728 | | 1948800 | | 3037440 | | 2257920 | | 645120 |
| | 1 | | 6560 | | 377504 | | 4612608 | | 22305024 | | 52899840 |
|
A145901 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 2 | 8 | 26 | 80 | 242 | 728 | 2186 | 6560
| 8 | 72 | 464 | 2640 | 14168 | 73752 | 377504
| 48 | 768 | 8160 | 72960 | 595728 | 4612608
| 384 | 9600 | 151680 | 1948800 | 22305024
| 3840 | 138240 | 3037440 | 52899840
| 46080 | 2257920
| 645120
|
A145901 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 8 | 26 | 80 | 242 | 728 | 2186 | 6560
| | | 8 | 72 | 464 | 2640 | 14168 | 73752 | 377504
| | | | 48 | 768 | 8160 | 72960 | 595728 | 4612608
| | | | | 384 | 9600 | 151680 | 1948800 | 22305024
| | | | | | 3840 | 138240 | 3037440 | 52899840
| | | | | | | 46080 | 2257920
| | | | | | | | 645120
| | | | | | | |
|
|