A257852 as a triangular array
| | | | | | | | | | 3 |
| | | | | | | | | | 1 | | 7 |
| | | | | | | | | 13 | | 9 | | 11 |
| | | | | | | | 5 | | 29 | | 17 | | 15 |
| | | | | | | 53 | | 37 | | 45 | | 25 | | 19 |
| | | | | | 21 | | 117 | | 69 | | 61 | | 33 | | 23 |
| | | | | 213 | | 149 | | 181 | | 101 | | 77 | | 41 | | 27 |
| | | | 85 | | 469 | | 277 | | 245 | | 133 | | 93 | | 49 | | 31 |
| | | 853 | | 597 | | 725 | | 405 | | 309 | | 165 | | 109 | | 57 | | 35 |
| | 341 | | 1877 | | 1109 | | 981 | | 533 | | 373 | | 197 | | 125 | | 65 | | 39 |
|
A257852 as a square array
3 | 1 | 13 | 5 | 53 | 21 | 213 | 85 | 853 | 341
| 7 | 9 | 29 | 37 | 117 | 149 | 469 | 597 | 1877
| 11 | 17 | 45 | 69 | 181 | 277 | 725 | 1109
| 15 | 25 | 61 | 101 | 245 | 405 | 981
| 19 | 33 | 77 | 133 | 309 | 533
| 23 | 41 | 93 | 165 | 373
| 27 | 49 | 109 | 197
| 31 | 57 | 125
| 35 | 65
| 39
|
A257852 as an upper right triangle
3 | 1 | 13 | 5 | 53 | 21 | 213 | 85 | 853 | 341
| | 7 | 9 | 29 | 37 | 117 | 149 | 469 | 597 | 1877
| | | 11 | 17 | 45 | 69 | 181 | 277 | 725 | 1109
| | | | 15 | 25 | 61 | 101 | 245 | 405 | 981
| | | | | 19 | 33 | 77 | 133 | 309 | 533
| | | | | | 23 | 41 | 93 | 165 | 373
| | | | | | | 27 | 49 | 109 | 197
| | | | | | | | 31 | 57 | 125
| | | | | | | | | 35 | 65
| | | | | | | | | | 39
|
|