A238010 as a triangular array
| | | | | | | | | | 0 |
| | | | | | | | | | 0 | | 1 |
| | | | | | | | | 0 | | 1 | | 1 |
| | | | | | | | 0 | | 1 | | 1 | | 1 |
| | | | | | | 0 | | 1 | | 3 | | 1 | | 1 |
| | | | | | 0 | | 1 | | 5 | | 10 | | 1 | | 1 |
| | | | | 0 | | 1 | | 9 | | 75 | | 64 | | 1 | | 1 |
| | | | 0 | | 1 | | 13 | | 374 | | 4410 | | 831 | | 1 | | 1 |
| | | 0 | | 1 | | 19 | | 1365 | | 123464 | | 1366617 | | 26207 | | 1 | | 1 |
| | 0 | | 1 | | 25 | | 3997 | | 1736385 | | 393073019 | | 2559274110 | | 2239706 | | 1 | | 1 |
|
A238010 as a square array
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 3 | 5 | 9 | 13 | 19 | 25
| | 1 | 1 | 10 | 75 | 374 | 1365 | 3997
| | 1 | 1 | 64 | 4410 | 123464 | 1736385
| | 1 | 1 | 831 | 1366617 | 393073019
| | 1 | 1 | 26207 | 2559274110
| | 1 | 1 | 2239706
| | 1 | 1
| | 1
|
A238010 as an upper right triangle
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | | 1 | 1 | 3 | 5 | 9 | 13 | 19 | 25
| | | | 1 | 1 | 10 | 75 | 374 | 1365 | 3997
| | | | | 1 | 1 | 64 | 4410 | 123464 | 1736385
| | | | | | 1 | 1 | 831 | 1366617 | 393073019
| | | | | | | 1 | 1 | 26207 | 2559274110
| | | | | | | | 1 | 1 | 2239706
| | | | | | | | | 1 | 1
| | | | | | | | | | 1
|
|
