A234458 as a triangular array
| | | | | | | 280 |
| | | | | | | 2400 | | 2400 |
| | | | | | 21344 | | 31112 | | 21344 |
| | | | | 192960 | | 427956 | | 427956 | | 192960 |
| | | | 1755520 | | 6049248 | | 9249432 | | 6049248 | | 1755520 |
| | | 16026240 | | 86545688 | | 207310120 | | 207310120 | | 86545688 | | 16026240 |
| | 146415104 | | 1246417268 | | 4726887280 | | 7432565004 | | 4726887280 |
|
A234458 as a square array
280 | 2400 | 21344 | 192960 | 1755520 | 16026240 | 146415104
| 2400 | 31112 | 427956 | 6049248 | 86545688 | 1246417268
| 21344 | 427956 | 9249432 | 207310120 | 4726887280
| 192960 | 6049248 | 207310120 | 7432565004
| 1755520 | 86545688 | 4726887280
| 16026240
|
A234458 as an upper right triangle
280 | 2400 | 21344 | 192960 | 1755520 | 16026240 | 146415104
| | 2400 | 31112 | 427956 | 6049248 | 86545688 | 1246417268
| | | 21344 | 427956 | 9249432 | 207310120 | 4726887280
| | | | 192960 | 6049248 | 207310120 | 7432565004
| | | | | 1755520 | 86545688 | 4726887280
| | | | | | 16026240
| | | | | |
|
|