A300923 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 3 | | 1 |
| | | | | | | | | 1 | | 5 | | 5 | | 1 |
| | | | | | | | 1 | | 16 | | 20 | | 16 | | 1 |
| | | | | | | 1 | | 40 | | 76 | | 76 | | 40 | | 1 |
| | | | | | 1 | | 113 | | 290 | | 593 | | 290 | | 113 | | 1 |
| | | | | 1 | | 304 | | 1245 | | 4066 | | 4066 | | 1245 | | 304 | | 1 |
| | | | 1 | | 833 | | 5160 | | 30474 | | 48588 | | 30474 | | 5160 | | 833 | | 1 |
| | | 1 | | 2270 | | 21819 | | 224767 | | 640673 | | 640673 | | 224767 | | 21819 | | 2270 | | 1 |
| | 1 | | 6194 | | 91713 |
|
A300923 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 5 | 16 | 40 | 113 | 304 | 833 | 2270 | 6194
| | 1 | 5 | 20 | 76 | 290 | 1245 | 5160 | 21819 | 91713
| | 1 | 16 | 76 | 593 | 4066 | 30474 | 224767
| | 1 | 40 | 290 | 4066 | 48588 | 640673
| | 1 | 113 | 1245 | 30474 | 640673
| | 1 | 304 | 5160 | 224767
| | 1 | 833 | 21819
| | 1 | 2270
| | 1
|
A300923 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 5 | 16 | 40 | 113 | 304 | 833 | 2270 | 6194
| | | 1 | 5 | 20 | 76 | 290 | 1245 | 5160 | 21819 | 91713
| | | | 1 | 16 | 76 | 593 | 4066 | 30474 | 224767
| | | | | 1 | 40 | 290 | 4066 | 48588 | 640673
| | | | | | 1 | 113 | 1245 | 30474 | 640673
| | | | | | | 1 | 304 | 5160 | 224767
| | | | | | | | 1 | 833 | 21819
| | | | | | | | | 1 | 2270
| | | | | | | | | | 1
| | | | | | | | | |
|
|
