A152253 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 1 | | 1 | | 4 |
| | | | | | | 1 | | 2 | | 9 | | 26 |
| | | | | | 1 | | 3 | | 25 | | 182 | | 612 |
| | | | | 1 | | 4 | | 49 | | 2058 | | 26169 | | 65536 |
| | | | 1 | | 4 | | 121 | | 10148 | | 2964452 | | 43046721 | | 44503251 |
| | | 1 | | 5 | | 169 | | 86491 | | 66831598 | | 152587890625 | | 1325604901966 | | 261120709453 |
| | 1 | | 5 | | 289 | | 190948 | | 4390610003 | | 33232930569601 |
|
A152253 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 5
| | 4 | 9 | 25 | 49 | 121 | 169 | 289
| | 26 | 182 | 2058 | 10148 | 86491 | 190948
| | 612 | 26169 | 2964452 | 66831598 | 4390610003
| | 65536 | 43046721 | 152587890625 | 33232930569601
| | 44503251 | 1325604901966
| | 261120709453
|
A152253 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 5
| | | 4 | 9 | 25 | 49 | 121 | 169 | 289
| | | | 26 | 182 | 2058 | 10148 | 86491 | 190948
| | | | | 612 | 26169 | 2964452 | 66831598 | 4390610003
| | | | | | 65536 | 43046721 | 152587890625 | 33232930569601
| | | | | | | 44503251 | 1325604901966
| | | | | | | | 261120709453
| | | | | | | |
|
|
