A176284 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 7 | | 1 |
| | | | | | | | | 1 | | 19 | | 19 | | 1 |
| | | | | | | | 1 | | 37 | | 49 | | 37 | | 1 |
| | | | | | | 1 | | 61 | | 91 | | 91 | | 61 | | 1 |
| | | | | | 1 | | 91 | | 145 | | 163 | | 145 | | 91 | | 1 |
| | | | | 1 | | 127 | | 211 | | 253 | | 253 | | 211 | | 127 | | 1 |
| | | | 1 | | 169 | | 289 | | 361 | | 385 | | 361 | | 289 | | 169 | | 1 |
| | | 1 | | 217 | | 379 | | 487 | | 541 | | 541 | | 487 | | 379 | | 217 | | 1 |
| | 1 | | 271 | | 481 | | 631 | | 721 | | 751 | | 721 | | 631 | | 481 | | 271 | | 1 |
|
A176284 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 7 | 19 | 37 | 61 | 91 | 127 | 169 | 217 | 271
| | 1 | 19 | 49 | 91 | 145 | 211 | 289 | 379 | 481
| | 1 | 37 | 91 | 163 | 253 | 361 | 487 | 631
| | 1 | 61 | 145 | 253 | 385 | 541 | 721
| | 1 | 91 | 211 | 361 | 541 | 751
| | 1 | 127 | 289 | 487 | 721
| | 1 | 169 | 379 | 631
| | 1 | 217 | 481
| | 1 | 271
| | 1
|
A176284 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 7 | 19 | 37 | 61 | 91 | 127 | 169 | 217 | 271
| | | 1 | 19 | 49 | 91 | 145 | 211 | 289 | 379 | 481
| | | | 1 | 37 | 91 | 163 | 253 | 361 | 487 | 631
| | | | | 1 | 61 | 145 | 253 | 385 | 541 | 721
| | | | | | 1 | 91 | 211 | 361 | 541 | 751
| | | | | | | 1 | 127 | 289 | 487 | 721
| | | | | | | | 1 | 169 | 379 | 631
| | | | | | | | | 1 | 217 | 481
| | | | | | | | | | 1 | 271
| | | | | | | | | | | 1
|
|
