A337412 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 2 | | 1 |
| | | | | | | 3 | | 6 | | 1 |
| | | | | | 4 | | 21 | | 144 | | 1 |
| | | | | 5 | | 55 | | 12111 | | 49127 | | 1 |
| | | | 6 | | 120 | | 358120 | | 740360358 | | 293122232 | | 1 |
| | | 7 | | 231 | | 5131650 | | 733776248840 | | 3168520600399659 | | 25174334733080 | | 1 |
| | 8 | | 406 | | 45528756 | | 155261523065875 | | 314848558732420555904 | | 920040738175691418086226 | | 30035285091978202824 | | 1 |
|
A337412 as a square array
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
| | 1 | 6 | 21 | 55 | 120 | 231 | 406
| | 1 | 144 | 12111 | 358120 | 5131650 | 45528756
| | 1 | 49127 | 740360358 | 733776248840 | 155261523065875
| | 1 | 293122232 | 3168520600399659 | 314848558732420555904
| | 1 | 25174334733080 | 920040738175691418086226
| | 1 | 30035285091978202824
| | 1
|
A337412 as an upper right triangle
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
| | 1 | 6 | 21 | 55 | 120 | 231 | 406
| | | 1 | 144 | 12111 | 358120 | 5131650 | 45528756
| | | | 1 | 49127 | 740360358 | 733776248840 | 155261523065875
| | | | | 1 | 293122232 | 3168520600399659 | 314848558732420555904
| | | | | | 1 | 25174334733080 | 920040738175691418086226
| | | | | | | 1 | 30035285091978202824
| | | | | | | | 1
|
|
