A196844 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 3 | | 2 |
| | | | | | | | 1 | | 6 | | 11 | | 6 |
| | | | | | | 1 | | 10 | | 35 | | 50 | | 24 |
| | | | | | 1 | | 16 | | 95 | | 260 | | 324 | | 144 |
| | | | | 1 | | 23 | | 207 | | 925 | | 2144 | | 2412 | | 1008 |
| | | | 1 | | 31 | | 391 | | 2581 | | 9544 | | 19564 | | 20304 | | 8064 |
| | | 1 | | 40 | | 670 | | 6100 | | 32773 | | 105460 | | 196380 | | 190800 | | 72576 |
| | 1 | | 50 | | 1070 | | 12800 | | 93773 | | 433190 | | 1250980 |
|
A196844 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 3 | 6 | 10 | 16 | 23 | 31 | 40 | 50
| 2 | 11 | 35 | 95 | 207 | 391 | 670 | 1070
| 6 | 50 | 260 | 925 | 2581 | 6100 | 12800
| 24 | 324 | 2144 | 9544 | 32773 | 93773
| 144 | 2412 | 19564 | 105460 | 433190
| 1008 | 20304 | 196380 | 1250980
| 8064 | 190800
| 72576
|
A196844 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 3 | 6 | 10 | 16 | 23 | 31 | 40 | 50
| | | 2 | 11 | 35 | 95 | 207 | 391 | 670 | 1070
| | | | 6 | 50 | 260 | 925 | 2581 | 6100 | 12800
| | | | | 24 | 324 | 2144 | 9544 | 32773 | 93773
| | | | | | 144 | 2412 | 19564 | 105460 | 433190
| | | | | | | 1008 | 20304 | 196380 | 1250980
| | | | | | | | 8064 | 190800
| | | | | | | | | 72576
| | | | | | | | |
|
|