A209136 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 3 |
| | | | | | | | | 1 | | 8 | | 5 |
| | | | | | | | 1 | | 15 | | 23 | | 11 |
| | | | | | | 1 | | 24 | | 66 | | 66 | | 21 |
| | | | | | 1 | | 35 | | 150 | | 240 | | 165 | | 43 |
| | | | | 1 | | 48 | | 295 | | 678 | | 747 | | 404 | | 85 |
| | | | 1 | | 63 | | 525 | | 1631 | | 2547 | | 2157 | | 947 | | 171 |
| | | 1 | | 80 | | 868 | | 3500 | | 7246 | | 8560 | | 5864 | | 2182 | | 341 |
| | 1 | | 99 | | 1356 | | 6888 | | 18126 | | 28018 | | 26592 | | 15318 | | 4929 | | 683 |
|
A209136 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 3 | 8 | 15 | 24 | 35 | 48 | 63 | 80 | 99
| 5 | 23 | 66 | 150 | 295 | 525 | 868 | 1356
| 11 | 66 | 240 | 678 | 1631 | 3500 | 6888
| 21 | 165 | 747 | 2547 | 7246 | 18126
| 43 | 404 | 2157 | 8560 | 28018
| 85 | 947 | 5864 | 26592
| 171 | 2182 | 15318
| 341 | 4929
| 683
|
A209136 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 3 | 8 | 15 | 24 | 35 | 48 | 63 | 80 | 99
| | | 5 | 23 | 66 | 150 | 295 | 525 | 868 | 1356
| | | | 11 | 66 | 240 | 678 | 1631 | 3500 | 6888
| | | | | 21 | 165 | 747 | 2547 | 7246 | 18126
| | | | | | 43 | 404 | 2157 | 8560 | 28018
| | | | | | | 85 | 947 | 5864 | 26592
| | | | | | | | 171 | 2182 | 15318
| | | | | | | | | 341 | 4929
| | | | | | | | | | 683
|
|