A279741 as a triangular array
| | | | | | | | | | | 0 |
| | | | | | | | | | | 0 | | 0 |
| | | | | | | | | | 2 | | 2 | | 0 |
| | | | | | | | | 2 | | 6 | | 8 | | 0 |
| | | | | | | | 5 | | 14 | | 35 | | 26 | | 0 |
| | | | | | | 8 | | 26 | | 106 | | 168 | | 80 | | 0 |
| | | | | | 15 | | 48 | | 286 | | 736 | | 766 | | 240 | | 0 |
| | | | | 26 | | 84 | | 746 | | 2948 | | 4940 | | 3402 | | 708 | | 0 |
| | | | 46 | | 146 | | 1887 | | 11434 | | 29140 | | 32430 | | 14827 | | 2062 | | 0 |
| | | 80 | | 250 | | 4700 | | 42494 | | 167904 | | 281350 | | 209558 | | 63680 | | 5944 | | 0 |
| | 139 |
|
A279741 as a square array
0 | 0 | 2 | 2 | 5 | 8 | 15 | 26 | 46 | 80 | 139
| 0 | 2 | 6 | 14 | 26 | 48 | 84 | 146 | 250
| 0 | 8 | 35 | 106 | 286 | 746 | 1887 | 4700
| 0 | 26 | 168 | 736 | 2948 | 11434 | 42494
| 0 | 80 | 766 | 4940 | 29140 | 167904
| 0 | 240 | 3402 | 32430 | 281350
| 0 | 708 | 14827 | 209558
| 0 | 2062 | 63680
| 0 | 5944
| 0
|
A279741 as an upper right triangle
0 | 0 | 2 | 2 | 5 | 8 | 15 | 26 | 46 | 80 | 139
| | 0 | 2 | 6 | 14 | 26 | 48 | 84 | 146 | 250
| | | 0 | 8 | 35 | 106 | 286 | 746 | 1887 | 4700
| | | | 0 | 26 | 168 | 736 | 2948 | 11434 | 42494
| | | | | 0 | 80 | 766 | 4940 | 29140 | 167904
| | | | | | 0 | 240 | 3402 | 32430 | 281350
| | | | | | | 0 | 708 | 14827 | 209558
| | | | | | | | 0 | 2062 | 63680
| | | | | | | | | 0 | 5944
| | | | | | | | | | 0
| | | | | | | | | |
|
|