A225723 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 2 | | 3 |
| | | | | | | 12 | | 9 | | 17 |
| | | | | | 108 | | 72 | | 68 | | 142 |
| | | | | 1280 | | 810 | | 680 | | 710 | | 1569 |
| | | | 18750 | | 11520 | | 9180 | | 8520 | | 9414 | | 21576 |
| | | 326592 | | 196875 | | 152320 | | 134190 | | 131796 | | 151032 | | 355081 |
| | 6588344 | | 3919104 | | 2975000 | | 2544640 | | 2372328 | | 2416512 | | 2840648 | | 6805296 |
|
A225723 as a square array
1 | 2 | 12 | 108 | 1280 | 18750 | 326592 | 6588344
| 3 | 9 | 72 | 810 | 11520 | 196875 | 3919104
| 17 | 68 | 680 | 9180 | 152320 | 2975000
| 142 | 710 | 8520 | 134190 | 2544640
| 1569 | 9414 | 131796 | 2372328
| 21576 | 151032 | 2416512
| 355081 | 2840648
| 6805296
|
A225723 as an upper right triangle
1 | 2 | 12 | 108 | 1280 | 18750 | 326592 | 6588344
| | 3 | 9 | 72 | 810 | 11520 | 196875 | 3919104
| | | 17 | 68 | 680 | 9180 | 152320 | 2975000
| | | | 142 | 710 | 8520 | 134190 | 2544640
| | | | | 1569 | 9414 | 131796 | 2372328
| | | | | | 21576 | 151032 | 2416512
| | | | | | | 355081 | 2840648
| | | | | | | | 6805296
|
|