A196746 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 3 | | 1 |
| | | | | | | | 1 | | 7 | | 20 | | 7 | | 1 |
| | | | | | | 1 | | 17 | | 71 | | 71 | | 17 | | 1 |
| | | | | | 1 | | 41 | | 282 | | 401 | | 282 | | 41 | | 1 |
| | | | | 1 | | 99 | | 1144 | | 2923 | | 2923 | | 1144 | | 99 | | 1 |
| | | | 1 | | 239 | | 4559 | | 19567 | | 35202 | | 19567 | | 4559 | | 239 | | 1 |
| | | 1 | | 577 | | 18153 | | 134507 | | 400368 | | 400368 | | 134507 | | 18153 | | 577 | | 1 |
| | 1 | | 1393 | | 72678 | | 919377 |
|
A196746 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 7 | 17 | 41 | 99 | 239 | 577 | 1393
| | 1 | 3 | 20 | 71 | 282 | 1144 | 4559 | 18153 | 72678
| | 1 | 7 | 71 | 401 | 2923 | 19567 | 134507 | 919377
| | 1 | 17 | 282 | 2923 | 35202 | 400368
| | 1 | 41 | 1144 | 19567 | 400368
| | 1 | 99 | 4559 | 134507
| | 1 | 239 | 18153
| | 1 | 577
| | 1
|
A196746 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 7 | 17 | 41 | 99 | 239 | 577 | 1393
| | | 1 | 3 | 20 | 71 | 282 | 1144 | 4559 | 18153 | 72678
| | | | 1 | 7 | 71 | 401 | 2923 | 19567 | 134507 | 919377
| | | | | 1 | 17 | 282 | 2923 | 35202 | 400368
| | | | | | 1 | 41 | 1144 | 19567 | 400368
| | | | | | | 1 | 99 | 4559 | 134507
| | | | | | | | 1 | 239 | 18153
| | | | | | | | | 1 | 577
| | | | | | | | | | 1
| | | | | | | | | |
|
|
