A230337 as a triangular array
| | | | | | | | | 0 |
| | | | | | | | | 0 | | 0 |
| | | | | | | | 0 | | 6 | | 0 |
| | | | | | | 0 | | 34 | | 34 | | 0 |
| | | | | | 0 | | 218 | | 534 | | 218 | | 0 |
| | | | | 0 | | 1386 | | 9162 | | 9162 | | 1386 | | 0 |
| | | | 0 | | 8810 | | 157200 | | 438284 | | 157200 | | 8810 | | 0 |
| | | 0 | | 56010 | | 2696012 | | 20948996 | | 20948996 | | 2696012 | | 56010 | | 0 |
| | 0 | | 356074 | | 46237080 | | 1000237228 | | 2788320240 | | 1000237228 | | 46237080 |
|
A230337 as a square array
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 6 | 34 | 218 | 1386 | 8810 | 56010 | 356074
| 0 | 34 | 534 | 9162 | 157200 | 2696012 | 46237080
| 0 | 218 | 9162 | 438284 | 20948996 | 1000237228
| 0 | 1386 | 157200 | 20948996 | 2788320240
| 0 | 8810 | 2696012 | 1000237228
| 0 | 56010 | 46237080
| 0
|
A230337 as an upper right triangle
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 0 | 6 | 34 | 218 | 1386 | 8810 | 56010 | 356074
| | | 0 | 34 | 534 | 9162 | 157200 | 2696012 | 46237080
| | | | 0 | 218 | 9162 | 438284 | 20948996 | 1000237228
| | | | | 0 | 1386 | 157200 | 20948996 | 2788320240
| | | | | | 0 | 8810 | 2696012 | 1000237228
| | | | | | | 0 | 56010 | 46237080
| | | | | | | | 0
| | | | | | | |
|
|