A038243 formatted as a triangular array:
| | | | | | | | 1 | | | | | | | | |
| | | | | | | 5 | | 1 | | | | | | | |
| | | | | | 25 | | 10 | | 1 | | | | | | |
| | | | | 125 | | 75 | | 15 | | 1 | | | | | |
| | | | 625 | | 500 | | 150 | | 20 | | 1 | | | | |
| | | 3125 | | 3125 | | 1250 | | 250 | | 25 | | 1 | | | |
| | 15625 | | 18750 | | 9375 | | 2500 | | 375 | | 30 | | 1 | | |
| 78125 | | 109375 | | 65625 | | 21875 | | 4375 | | 525 | | 35 | | 1 | |
| 390625 | | 625000 | | 437500 | | 175000 | | 43750 | | 7000 | | 700 | | 40 | | 1 |
A038243 formatted as a square array:
| 1 | 5 | 25 | 125 | 625 | 3125 | 15625 | 78125 | 390625 |
| 1 | 10 | 75 | 500 | 3125 | 18750 | 109375 | 625000 | |
| 1 | 15 | 150 | 1250 | 9375 | 65625 | 437500 | | |
| 1 | 20 | 250 | 2500 | 21875 | 175000 | | | |
| 1 | 25 | 375 | 4375 | 43750 | | | | |
| 1 | 30 | 525 | 7000 | | | | | |
| 1 | 35 | 700 | | | | | | |
| 1 | 40 | | | | | | | |
| 1 | | | | | | | | |
A038243 formatted as an upper right triangle:
| 1 | 5 | 25 | 125 | 625 | 3125 | 15625 | 78125 | 390625 |
| 1 | 10 | 75 | 500 | 3125 | 18750 | 109375 | 625000 |
| | 1 | 15 | 150 | 1250 | 9375 | 65625 | 437500 |
| | | 1 | 20 | 250 | 2500 | 21875 | 175000 |
| | | | 1 | 25 | 375 | 4375 | 43750 |
| | | | | 1 | 30 | 525 | 7000 |
| | | | | | 1 | 35 | 700 |
| | | | | | | 1 | 40 |
| | | | | | | | 1 |
|
