A300776 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 0 | | 0 |
| | | | | | | | | | 0 | | 1 | | 0 |
| | | | | | | | | 0 | | 2 | | 2 | | 0 |
| | | | | | | | 0 | | 4 | | 3 | | 4 | | 0 |
| | | | | | | 0 | | 9 | | 11 | | 11 | | 9 | | 0 |
| | | | | | 0 | | 19 | | 32 | | 36 | | 32 | | 19 | | 0 |
| | | | | 0 | | 41 | | 102 | | 179 | | 179 | | 102 | | 41 | | 0 |
| | | | 0 | | 88 | | 330 | | 735 | | 1536 | | 735 | | 330 | | 88 | | 0 |
| | | 0 | | 189 | | 1059 | | 3482 | | 10374 | | 10374 | | 3482 | | 1059 | | 189 | | 0 |
| | 0 | | 406 | | 3418 | | 15986 | | 78932 | | 116954 | | 78932 | | 15986 | | 3418 |
|
A300776 as a square array
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 1 | 2 | 4 | 9 | 19 | 41 | 88 | 189 | 406
| 0 | 2 | 3 | 11 | 32 | 102 | 330 | 1059 | 3418
| 0 | 4 | 11 | 36 | 179 | 735 | 3482 | 15986
| 0 | 9 | 32 | 179 | 1536 | 10374 | 78932
| 0 | 19 | 102 | 735 | 10374 | 116954
| 0 | 41 | 330 | 3482 | 78932
| 0 | 88 | 1059 | 15986
| 0 | 189 | 3418
| 0
|
A300776 as an upper right triangle
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 0 | 1 | 2 | 4 | 9 | 19 | 41 | 88 | 189 | 406
| | | 0 | 2 | 3 | 11 | 32 | 102 | 330 | 1059 | 3418
| | | | 0 | 4 | 11 | 36 | 179 | 735 | 3482 | 15986
| | | | | 0 | 9 | 32 | 179 | 1536 | 10374 | 78932
| | | | | | 0 | 19 | 102 | 735 | 10374 | 116954
| | | | | | | 0 | 41 | 330 | 3482 | 78932
| | | | | | | | 0 | 88 | 1059 | 15986
| | | | | | | | | 0 | 189 | 3418
| | | | | | | | | | 0
| | | | | | | | | |
|
|