A124926 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 0 |
| | | | | | | | | | 1 | | 0 | | 1 |
| | | | | | | | | 1 | | 0 | | 3 | | 1 |
| | | | | | | | 1 | | 0 | | 6 | | 4 | | 3 |
| | | | | | | 1 | | 0 | | 10 | | 10 | | 15 | | 6 |
| | | | | | 1 | | 0 | | 15 | | 20 | | 45 | | 36 | | 15 |
| | | | | 1 | | 0 | | 21 | | 35 | | 105 | | 126 | | 105 | | 36 |
| | | | 1 | | 0 | | 28 | | 56 | | 210 | | 336 | | 420 | | 288 | | 91 |
| | | 1 | | 0 | | 36 | | 84 | | 378 | | 756 | | 1260 | | 1296 | | 819 | | 232 |
| | 1 | | 0 | | 45 | | 120 | | 630 | | 1512 | | 3150 | | 4320 | | 4095 | | 2320 | | 603 |
|
A124926 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| 1 | 4 | 10 | 20 | 35 | 56 | 84 | 120
| 3 | 15 | 45 | 105 | 210 | 378 | 630
| 6 | 36 | 126 | 336 | 756 | 1512
| 15 | 105 | 420 | 1260 | 3150
| 36 | 288 | 1296 | 4320
| 91 | 819 | 4095
| 232 | 2320
| 603
|
A124926 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45
| | | | 1 | 4 | 10 | 20 | 35 | 56 | 84 | 120
| | | | | 3 | 15 | 45 | 105 | 210 | 378 | 630
| | | | | | 6 | 36 | 126 | 336 | 756 | 1512
| | | | | | | 15 | 105 | 420 | 1260 | 3150
| | | | | | | | 36 | 288 | 1296 | 4320
| | | | | | | | | 91 | 819 | 4095
| | | | | | | | | | 232 | 2320
| | | | | | | | | | | 603
|
|