A046803 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 2 |
| | | | | | | | | 1 | | 6 | | 3 |
| | | | | | | | 1 | | 14 | | 22 | | 4 |
| | | | | | | 1 | | 30 | | 105 | | 65 | | 5 |
| | | | | | 1 | | 62 | | 416 | | 581 | | 171 | | 6 |
| | | | | 1 | | 126 | | 1491 | | 3920 | | 2695 | | 420 | | 7 |
| | | | 1 | | 254 | | 5034 | | 22506 | | 29310 | | 11180 | | 988 | | 8 |
| | | 1 | | 510 | | 16365 | | 116667 | | 256317 | | 188361 | | 43041 | | 2259 | | 9 |
| | 1 | | 1022 | | 51892 | | 564667 | | 1945297 | | 2419897 | | 1090135 |
|
A046803 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 6 | 14 | 30 | 62 | 126 | 254 | 510 | 1022
| | 3 | 22 | 105 | 416 | 1491 | 5034 | 16365 | 51892
| | 4 | 65 | 581 | 3920 | 22506 | 116667 | 564667
| | 5 | 171 | 2695 | 29310 | 256317 | 1945297
| | 6 | 420 | 11180 | 188361 | 2419897
| | 7 | 988 | 43041 | 1090135
| | 8 | 2259
| | 9
|
A046803 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 2 | 6 | 14 | 30 | 62 | 126 | 254 | 510 | 1022
| | | 3 | 22 | 105 | 416 | 1491 | 5034 | 16365 | 51892
| | | | 4 | 65 | 581 | 3920 | 22506 | 116667 | 564667
| | | | | 5 | 171 | 2695 | 29310 | 256317 | 1945297
| | | | | | 6 | 420 | 11180 | 188361 | 2419897
| | | | | | | 7 | 988 | 43041 | 1090135
| | | | | | | | 8 | 2259
| | | | | | | | | 9
| | | | | | | | |
|
|
