A155826 as a triangular array
| | | | | | | | | | 4 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 4 | | 1 |
| | | | | | | | 1 | | 15 | | 15 | | 1 |
| | | | | | | 1 | | 76 | | 249 | | 76 | | 1 |
| | | | | | 1 | | 485 | | 3516 | | 3516 | | 485 | | 1 |
| | | | | 1 | | 3606 | | 46623 | | 101354 | | 46623 | | 3606 | | 1 |
| | | | 1 | | 30247 | | 617541 | | 2388107 | | 2388107 | | 617541 | | 30247 | | 1 |
| | | 1 | | 282248 | | 8416315 | | 51483931 | | 91651662 | | 51483931 | | 8416315 | | 282248 | | 1 |
| | 1 | | 2903049 | | 119667766 | | 1071669632 | | 3021085118 | | 3021085118 | | 1071669632 | | 119667766 | | 2903049 | | 1 |
|
A155826 as a square array
| 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 15 | 76 | 485 | 3606 | 30247 | 282248 | 2903049
| | 1 | 15 | 249 | 3516 | 46623 | 617541 | 8416315 | 119667766
| | 1 | 76 | 3516 | 101354 | 2388107 | 51483931 | 1071669632
| | 1 | 485 | 46623 | 2388107 | 91651662 | 3021085118
| | 1 | 3606 | 617541 | 51483931 | 3021085118
| | 1 | 30247 | 8416315 | 1071669632
| | 1 | 282248 | 119667766
| | 1 | 2903049
| | 1
|
A155826 as an upper right triangle
| 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 15 | 76 | 485 | 3606 | 30247 | 282248 | 2903049
| | | 1 | 15 | 249 | 3516 | 46623 | 617541 | 8416315 | 119667766
| | | | 1 | 76 | 3516 | 101354 | 2388107 | 51483931 | 1071669632
| | | | | 1 | 485 | 46623 | 2388107 | 91651662 | 3021085118
| | | | | | 1 | 3606 | 617541 | 51483931 | 3021085118
| | | | | | | 1 | 30247 | 8416315 | 1071669632
| | | | | | | | 1 | 282248 | 119667766
| | | | | | | | | 1 | 2903049
| | | | | | | | | | 1
|
|
