A087112 formatted as a triangular array:
| | | | | | | | | 4 | | | | | | | | | |
| | | | | | | | 6 | | 9 | | | | | | | | |
| | | | | | | 10 | | 15 | | 25 | | | | | | | |
| | | | | | 14 | | 21 | | 35 | | 49 | | | | | | |
| | | | | 22 | | 33 | | 55 | | 77 | | 121 | | | | | |
| | | | 26 | | 39 | | 65 | | 91 | | 143 | | 169 | | | | |
| | | 34 | | 51 | | 85 | | 119 | | 187 | | 221 | | 289 | | | |
| | 38 | | 57 | | 95 | | 133 | | 209 | | 247 | | 323 | | 361 | | |
| 46 | | 69 | | 115 | | 161 | | 253 | | 299 | | 391 | | 437 | | 529 | |
| 58 | | 87 | | 145 | | 203 | | 319 | | 377 | | 493 | | 551 | | 667 | | 841 |
A087112 formatted as a square array:
| 4 | 6 | 10 | 14 | 22 | 26 | 34 | 38 | 46 | 58 |
| 9 | 15 | 21 | 33 | 39 | 51 | 57 | 69 | 87 | |
| 25 | 35 | 55 | 65 | 85 | 95 | 115 | 145 | | |
| 49 | 77 | 91 | 119 | 133 | 161 | 203 | | | |
| 121 | 143 | 187 | 209 | 253 | 319 | | | | |
| 169 | 221 | 247 | 299 | 377 | | | | | |
| 289 | 323 | 391 | 493 | | | | | | |
| 361 | 437 | 551 | | | | | | | |
| 529 | 667 | | | | | | | | |
| 841 | | | | | | | | | |
A087112 formatted as an upper right triangle:
| 4 | 6 | 10 | 14 | 22 | 26 | 34 | 38 | 46 | 58 |
| 9 | 15 | 21 | 33 | 39 | 51 | 57 | 69 | 87 |
| | 25 | 35 | 55 | 65 | 85 | 95 | 115 | 145 |
| | | 49 | 77 | 91 | 119 | 133 | 161 | 203 |
| | | | 121 | 143 | 187 | 209 | 253 | 319 |
| | | | | 169 | 221 | 247 | 299 | 377 |
| | | | | | 289 | 323 | 391 | 493 |
| | | | | | | 361 | 437 | 551 |
| | | | | | | | 529 | 667 |
| | | | | | | | | 841 |
|