A269767 as a triangular array
| | | | | | | | 0 |
| | | | | | | | 6 | | 6 |
| | | | | | | 60 | | 480 | | 60 |
| | | | | | 450 | | 17520 | | 17520 | | 450 |
| | | | | 3000 | | 524160 | | 2624640 | | 524160 | | 3000 |
| | | | 18750 | | 14288400 | | 326697720 | | 326697720 | | 14288400 | | 18750 |
| | | 112500 | | 368958240 | | 37212131520 | | 170119348800 | | 37212131520 | | 368958240 | | 112500 |
| | 656250 | | 9195061680 |
|
A269767 as a square array
0 | 6 | 60 | 450 | 3000 | 18750 | 112500 | 656250
| 6 | 480 | 17520 | 524160 | 14288400 | 368958240 | 9195061680
| 60 | 17520 | 2624640 | 326697720 | 37212131520
| 450 | 524160 | 326697720 | 170119348800
| 3000 | 14288400 | 37212131520
| 18750 | 368958240
| 112500
|
A269767 as an upper right triangle
0 | 6 | 60 | 450 | 3000 | 18750 | 112500 | 656250
| | 6 | 480 | 17520 | 524160 | 14288400 | 368958240 | 9195061680
| | | 60 | 17520 | 2624640 | 326697720 | 37212131520
| | | | 450 | 524160 | 326697720 | 170119348800
| | | | | 3000 | 14288400 | 37212131520
| | | | | | 18750 | 368958240
| | | | | | | 112500
| | | | | | |
|
|