A039756 as a triangular array
| | | | | | | | | | 1 |
| | | | | | | | | | 1 | | 1 |
| | | | | | | | | 1 | | 4 | | 1 |
| | | | | | | | 1 | | 9 | | 13 | | 1 |
| | | | | | | 1 | | 16 | | 58 | | 40 | | 1 |
| | | | | | 1 | | 25 | | 170 | | 330 | | 121 | | 1 |
| | | | | 1 | | 36 | | 395 | | 1520 | | 1771 | | 364 | | 1 |
| | | | 1 | | 49 | | 791 | | 5075 | | 12411 | | 9219 | | 1093 | | 1 |
| | | 1 | | 64 | | 1428 | | 13776 | | 58086 | | 96096 | | 47188 | | 3280 | | 1 |
| | 1 | | 81 | | 2388 | | 32340 | | 209622 | | 618870 | | 719860 | | 239220 | | 9841 | | 1 |
|
A039756 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 9 | 16 | 25 | 36 | 49 | 64 | 81
| | 1 | 13 | 58 | 170 | 395 | 791 | 1428 | 2388
| | 1 | 40 | 330 | 1520 | 5075 | 13776 | 32340
| | 1 | 121 | 1771 | 12411 | 58086 | 209622
| | 1 | 364 | 9219 | 96096 | 618870
| | 1 | 1093 | 47188 | 719860
| | 1 | 3280 | 239220
| | 1 | 9841
| | 1
|
A039756 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 4 | 9 | 16 | 25 | 36 | 49 | 64 | 81
| | | 1 | 13 | 58 | 170 | 395 | 791 | 1428 | 2388
| | | | 1 | 40 | 330 | 1520 | 5075 | 13776 | 32340
| | | | | 1 | 121 | 1771 | 12411 | 58086 | 209622
| | | | | | 1 | 364 | 9219 | 96096 | 618870
| | | | | | | 1 | 1093 | 47188 | 719860
| | | | | | | | 1 | 3280 | 239220
| | | | | | | | | 1 | 9841
| | | | | | | | | | 1
|
|
