A090802 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 2 | | 1 |
| | | | | | | | 4 | | 4 | | 2 |
| | | | | | | 8 | | 12 | | 12 | | 6 |
| | | | | | 16 | | 32 | | 48 | | 48 | | 24 |
| | | | | 32 | | 80 | | 160 | | 240 | | 240 | | 120 |
| | | | 64 | | 192 | | 480 | | 960 | | 1440 | | 1440 | | 720 |
| | | 128 | | 448 | | 1344 | | 3360 | | 6720 | | 10080 | | 10080 | | 5040 |
| | 256 | | 1024 | | 3584 | | 10752 | | 26880 | | 53760 | | 80640 | | 80640 | | 40320 |
|
A090802 as a square array
1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256
| 1 | 4 | 12 | 32 | 80 | 192 | 448 | 1024
| 2 | 12 | 48 | 160 | 480 | 1344 | 3584
| 6 | 48 | 240 | 960 | 3360 | 10752
| 24 | 240 | 1440 | 6720 | 26880
| 120 | 1440 | 10080 | 53760
| 720 | 10080 | 80640
| 5040 | 80640
| 40320
|
A090802 as an upper right triangle
1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256
| | 1 | 4 | 12 | 32 | 80 | 192 | 448 | 1024
| | | 2 | 12 | 48 | 160 | 480 | 1344 | 3584
| | | | 6 | 48 | 240 | 960 | 3360 | 10752
| | | | | 24 | 240 | 1440 | 6720 | 26880
| | | | | | 120 | 1440 | 10080 | 53760
| | | | | | | 720 | 10080 | 80640
| | | | | | | | 5040 | 80640
| | | | | | | | | 40320
|
|