A193560 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 |
| | | | | | | | 1 | | 6 | | 14 | | 14 |
| | | | | | | 1 | | 10 | | 41 | | 86 | | 86 |
| | | | | | 1 | | 15 | | 95 | | 327 | | 645 | | 645 |
| | | | | 1 | | 21 | | 190 | | 965 | | 2991 | | 5662 | | 5662 |
| | | | 1 | | 28 | | 343 | | 2410 | | 10684 | | 30827 | | 56632 | | 56632 |
| | | 1 | | 36 | | 574 | | 5334 | | 31969 | | 128959 | | 352936 | | 633545 | | 633545 |
| | 1 | | 45 | | 906 | | 10766 | | 83860 | | 449435 |
|
A193560 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | 3 | 14 | 41 | 95 | 190 | 343 | 574 | 906
| | 14 | 86 | 327 | 965 | 2410 | 5334 | 10766
| | 86 | 645 | 2991 | 10684 | 31969 | 83860
| | 645 | 5662 | 30827 | 128959 | 449435
| | 5662 | 56632 | 352936
| | 56632 | 633545
| | 633545
|
A193560 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | | 3 | 14 | 41 | 95 | 190 | 343 | 574 | 906
| | | | 14 | 86 | 327 | 965 | 2410 | 5334 | 10766
| | | | | 86 | 645 | 2991 | 10684 | 31969 | 83860
| | | | | | 645 | 5662 | 30827 | 128959 | 449435
| | | | | | | 5662 | 56632 | 352936
| | | | | | | | 56632 | 633545
| | | | | | | | | 633545
| | | | | | | | |
|
|
