A256117 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | 0 | | 1 | | 2 |
| | | | | | | | 0 | | 1 | | 9 | | 5 |
| | | | | | | 0 | | 1 | | 34 | | 56 | | 14 |
| | | | | | 0 | | 1 | | 125 | | 465 | | 300 | | 42 |
| | | | | 0 | | 1 | | 461 | | 3509 | | 4400 | | 1485 | | 132 |
| | | | 0 | | 1 | | 1715 | | 25571 | | 55692 | | 34034 | | 7007 | | 429 |
| | | 0 | | 1 | | 6434 | | 184232 | | 657370 | | 647920 | | 231868 | | 32032 | | 1430 |
| | 0 | | 1 | | 24309 | | 1325609 | | 7488228 | | 11187462 | | 6191808 | | 1447992 | | 143208 | | 4862 |
|
A256117 as a square array
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 2 | 9 | 34 | 125 | 461 | 1715 | 6434 | 24309
| 5 | 56 | 465 | 3509 | 25571 | 184232 | 1325609
| 14 | 300 | 4400 | 55692 | 657370 | 7488228
| 42 | 1485 | 34034 | 647920 | 11187462
| 132 | 7007 | 231868 | 6191808
| 429 | 32032 | 1447992
| 1430 | 143208
| 4862
|
A256117 as an upper right triangle
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 2 | 9 | 34 | 125 | 461 | 1715 | 6434 | 24309
| | | | 5 | 56 | 465 | 3509 | 25571 | 184232 | 1325609
| | | | | 14 | 300 | 4400 | 55692 | 657370 | 7488228
| | | | | | 42 | 1485 | 34034 | 647920 | 11187462
| | | | | | | 132 | 7007 | 231868 | 6191808
| | | | | | | | 429 | 32032 | 1447992
| | | | | | | | | 1430 | 143208
| | | | | | | | | | 4862
|
|