A124790 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 0 | | 1 |
| | | | | | | | | | 0 | | 0 | | 1 |
| | | | | | | | | 0 | | 1 | | 1 | | 1 |
| | | | | | | | 0 | | 1 | | 2 | | 1 | | 1 |
| | | | | | | 0 | | 3 | | 4 | | 3 | | 2 | | 1 |
| | | | | | 0 | | 6 | | 9 | | 6 | | 5 | | 2 | | 1 |
| | | | | 0 | | 15 | | 21 | | 15 | | 12 | | 6 | | 3 | | 1 |
| | | | 0 | | 36 | | 51 | | 36 | | 30 | | 15 | | 9 | | 3 | | 1 |
| | | 0 | | 91 | | 127 | | 91 | | 76 | | 40 | | 25 | | 10 | | 4 | | 1 |
| | 0 | | 232 | | 323 | | 232 | | 196 | | 105 | | 69 | | 29 | | 14 | | 4 | | 1 |
|
A124790 as a square array
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 1 | 1 | 3 | 6 | 15 | 36 | 91 | 232
| | 1 | 1 | 2 | 4 | 9 | 21 | 51 | 127 | 323
| | 1 | 1 | 3 | 6 | 15 | 36 | 91 | 232
| | 1 | 2 | 5 | 12 | 30 | 76 | 196
| | 1 | 2 | 6 | 15 | 40 | 105
| | 1 | 3 | 9 | 25 | 69
| | 1 | 3 | 10 | 29
| | 1 | 4 | 14
| | 1 | 4
| | 1
|
A124790 as an upper right triangle
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 0 | 1 | 1 | 3 | 6 | 15 | 36 | 91 | 232
| | | 1 | 1 | 2 | 4 | 9 | 21 | 51 | 127 | 323
| | | | 1 | 1 | 3 | 6 | 15 | 36 | 91 | 232
| | | | | 1 | 2 | 5 | 12 | 30 | 76 | 196
| | | | | | 1 | 2 | 6 | 15 | 40 | 105
| | | | | | | 1 | 3 | 9 | 25 | 69
| | | | | | | | 1 | 3 | 10 | 29
| | | | | | | | | 1 | 4 | 14
| | | | | | | | | | 1 | 4
| | | | | | | | | | | 1
|
|
