A093870 as a triangular array
| | | | | | | | | | | 2 |
| | | | | | | | | | | 3 | | 5 |
| | | | | | | | | | 2 | | 5 | | 11 |
| | | | | | | | | 3 | | 7 | | 11 | | 19 |
| | | | | | | | 19 | | 29 | | 59 | | 79 | | 89 |
| | | | | | | 5 | | 11 | | 17 | | 23 | | 29 | | 41 |
| | | | | | 13 | | 41 | | 83 | | 97 | | 139 | | 167 | | 181 |
| | | | | 7 | | 23 | | 31 | | 47 | | 71 | | 79 | | 103 | | 127 |
| | | | 17 | | 53 | | 71 | | 89 | | 107 | | 179 | | 197 | | 233 | | 251 |
| | | 19 | | 29 | | 59 | | 79 | | 89 | | 109 | | 139 | | 149 | | 179 | | 199 |
| | 43 | | 109 | | 131 | | 197 | | 241 | | 263 | | 307 | | 373 | | 439 | | 461 | | 571 |
|
A093870 as a square array
2 | 3 | 2 | 3 | 19 | 5 | 13 | 7 | 17 | 19 | 43
| 5 | 5 | 7 | 29 | 11 | 41 | 23 | 53 | 29 | 109
| 11 | 11 | 59 | 17 | 83 | 31 | 71 | 59 | 131
| 19 | 79 | 23 | 97 | 47 | 89 | 79 | 197
| 89 | 29 | 139 | 71 | 107 | 89 | 241
| 41 | 167 | 79 | 179 | 109 | 263
| 181 | 103 | 197 | 139 | 307
| 127 | 233 | 149 | 373
| 251 | 179 | 439
| 199 | 461
| 571
|
A093870 as an upper right triangle
2 | 3 | 2 | 3 | 19 | 5 | 13 | 7 | 17 | 19 | 43
| | 5 | 5 | 7 | 29 | 11 | 41 | 23 | 53 | 29 | 109
| | | 11 | 11 | 59 | 17 | 83 | 31 | 71 | 59 | 131
| | | | 19 | 79 | 23 | 97 | 47 | 89 | 79 | 197
| | | | | 89 | 29 | 139 | 71 | 107 | 89 | 241
| | | | | | 41 | 167 | 79 | 179 | 109 | 263
| | | | | | | 181 | 103 | 197 | 139 | 307
| | | | | | | | 127 | 233 | 149 | 373
| | | | | | | | | 251 | 179 | 439
| | | | | | | | | | 199 | 461
| | | | | | | | | | | 571
|
|