A212958 as a triangular array
| | | | | | | | | 0 |
| | | | | | | | | 0 | | 1 |
| | | | | | | | 1 | | 0 | | 1 |
| | | | | | | 12 | | 22 | | 0 | | 21 |
| | | | | | 22 | | 123 | | 131 | | 343 | | 0 |
| | | | | 342 | | 343 | | 1234 | | 2531 | | 4664 | | 0 |
| | | | 1421 | | 3242 | | 4663 | | 12345 | | 58985 | | 0 | | 58984 |
| | | 58985 | | 23456 | | 497531 | | 713306 | | 0 | | 137421 | | 276842 | | 436463 |
| | 575884 | | 713305 | | 713306 | | 1234567 | | 1810675 | | 2907844 | | 4002993 | | 6197531 | | 8367727 |
|
A212958 as a square array
0 | 0 | 1 | 12 | 22 | 342 | 1421 | 58985 | 575884
| 1 | 0 | 22 | 123 | 343 | 3242 | 23456 | 713305
| 1 | 0 | 131 | 1234 | 4663 | 497531 | 713306
| 21 | 343 | 2531 | 12345 | 713306 | 1234567
| 0 | 4664 | 58985 | 0 | 1810675
| 0 | 0 | 137421 | 2907844
| 58984 | 276842 | 4002993
| 436463 | 6197531
| 8367727
|
A212958 as an upper right triangle
0 | 0 | 1 | 12 | 22 | 342 | 1421 | 58985 | 575884
| | 1 | 0 | 22 | 123 | 343 | 3242 | 23456 | 713305
| | | 1 | 0 | 131 | 1234 | 4663 | 497531 | 713306
| | | | 21 | 343 | 2531 | 12345 | 713306 | 1234567
| | | | | 0 | 4664 | 58985 | 0 | 1810675
| | | | | | 0 | 0 | 137421 | 2907844
| | | | | | | 58984 | 276842 | 4002993
| | | | | | | | 436463 | 6197531
| | | | | | | | | 8367727
|
|