A074589 as a triangular array
| | | | | | | | | | | 2 |
| | | | | | | | | | | 2 | | 2 |
| | | | | | | | | | 2 | | 3 | | 2 |
| | | | | | | | | 2 | | 5 | | 5 | | 2 |
| | | | | | | | 2 | | 7 | | 13 | | 7 | | 2 |
| | | | | | | 2 | | 11 | | 29 | | 29 | | 11 | | 2 |
| | | | | | 2 | | 13 | | 47 | | 71 | | 47 | | 13 | | 2 |
| | | | | 2 | | 17 | | 73 | | 149 | | 149 | | 73 | | 17 | | 2 |
| | | | 2 | | 19 | | 107 | | 263 | | 349 | | 263 | | 107 | | 19 | | 2 |
| | | 2 | | 23 | | 151 | | 433 | | 701 | | 701 | | 433 | | 151 | | 23 | | 2 |
| | 2 | | 29 | | 197 | | 659 | | 1291 | | 1601 | | 1291 | | 659 | | 197 | | 29 | | 2 |
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A074589 as a square array
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| 2 | 5 | 13 | 29 | 47 | 73 | 107 | 151 | 197
| 2 | 7 | 29 | 71 | 149 | 263 | 433 | 659
| 2 | 11 | 47 | 149 | 349 | 701 | 1291
| 2 | 13 | 73 | 263 | 701 | 1601
| 2 | 17 | 107 | 433 | 1291
| 2 | 19 | 151 | 659
| 2 | 23 | 197
| 2 | 29
| 2
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A074589 as an upper right triangle
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2
| | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| | | 2 | 5 | 13 | 29 | 47 | 73 | 107 | 151 | 197
| | | | 2 | 7 | 29 | 71 | 149 | 263 | 433 | 659
| | | | | 2 | 11 | 47 | 149 | 349 | 701 | 1291
| | | | | | 2 | 13 | 73 | 263 | 701 | 1601
| | | | | | | 2 | 17 | 107 | 433 | 1291
| | | | | | | | 2 | 19 | 151 | 659
| | | | | | | | | 2 | 23 | 197
| | | | | | | | | | 2 | 29
| | | | | | | | | | | 2
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