A193593 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 2 |
| | | | | | | | 1 | | 6 | | 10 | | 6 |
| | | | | | | 1 | | 10 | | 31 | | 40 | | 23 |
| | | | | | 1 | | 15 | | 75 | | 166 | | 187 | | 105 |
| | | | | 1 | | 21 | | 155 | | 530 | | 958 | | 993 | | 549 |
| | | | 1 | | 28 | | 287 | | 1415 | | 3786 | | 5988 | | 5865 | | 3207 |
| | | 1 | | 36 | | 490 | | 3311 | | 12441 | | 28056 | | 40380 | | 37947 | | 20577 |
| | 1 | | 45 | | 786 | | 7000 | | 35469 | | 109451 | | 217720 | | 292092 |
|
A193593 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | 2 | 10 | 31 | 75 | 155 | 287 | 490 | 786
| | 6 | 40 | 166 | 530 | 1415 | 3311 | 7000
| | 23 | 187 | 958 | 3786 | 12441 | 35469
| | 105 | 993 | 5988 | 28056 | 109451
| | 549 | 5865 | 40380 | 217720
| | 3207 | 37947 | 292092
| | 20577
|
A193593 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | | 2 | 10 | 31 | 75 | 155 | 287 | 490 | 786
| | | | 6 | 40 | 166 | 530 | 1415 | 3311 | 7000
| | | | | 23 | 187 | 958 | 3786 | 12441 | 35469
| | | | | | 105 | 993 | 5988 | 28056 | 109451
| | | | | | | 549 | 5865 | 40380 | 217720
| | | | | | | | 3207 | 37947 | 292092
| | | | | | | | | 20577
| | | | | | | | |
|
|
