A199523 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 1 |
| | | | | | | 1 | | 45 | | 45 | | 1 |
| | | | | | 10 | | 105 | | 1260 | | 105 | | 10 |
| | | | | 45 | | 6300 | | 15400 | | 15400 | | 6300 | | 45 |
| | | | 105 | | 15400 | | 2513869 | | 2491383 | | 2513869 | | 15400 | | 105 |
| | | 105 | | 1030230 | | 174524175 | | 425836476 | | 425836476 | | 174524175 | | 1030230 | | 105 |
| | 1260 | | 2559433 | | 5866391058 |
|
A199523 as a square array
| 1 | 1 | 1 | 1 | 10 | 45 | 105 | 105 | 1260
| | 1 | 1 | 45 | 105 | 6300 | 15400 | 1030230 | 2559433
| | 1 | 45 | 1260 | 15400 | 2513869 | 174524175 | 5866391058
| | 1 | 105 | 15400 | 2491383 | 425836476
| | 10 | 6300 | 2513869 | 425836476
| | 45 | 15400 | 174524175
| | 105 | 1030230
| | 105
|
A199523 as an upper right triangle
| 1 | 1 | 1 | 1 | 10 | 45 | 105 | 105 | 1260
| | 1 | 1 | 45 | 105 | 6300 | 15400 | 1030230 | 2559433
| | | 1 | 45 | 1260 | 15400 | 2513869 | 174524175 | 5866391058
| | | | 1 | 105 | 15400 | 2491383 | 425836476
| | | | | 10 | 6300 | 2513869 | 425836476
| | | | | | 45 | 15400 | 174524175
| | | | | | | 105 | 1030230
| | | | | | | | 105
| | | | | | | |
|
|
