A104887 as a triangular array
| | | | | | | | | | | | | 2 |
| | | | | | | | | | | | | 3 | | 2 |
| | | | | | | | | | | | 5 | | 3 | | 2 |
| | | | | | | | | | | 7 | | 5 | | 3 | | 2 |
| | | | | | | | | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | | | | | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | | | | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | | | | 19 | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | | | 23 | | 19 | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | | 29 | | 23 | | 19 | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | | 31 | | 29 | | 23 | | 19 | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | | 37 | | 31 | | 29 | | 23 | | 19 | | 17 | | 13 | | 11 | | 7 | | 5 | | 3 | | 2 |
| | 41 | | 37 | | 31 | | 29 |
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A104887 as a square array
2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37 | 41
| 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37
| 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31
| 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19
| 2 | 3 | 5 | 7 | 11 | 13 | 17
| 2 | 3 | 5 | 7 | 11 | 13
| 2 | 3 | 5 | 7 | 11
| 2 | 3 | 5 | 7
| 2 | 3 | 5
| 2 | 3
| 2
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A104887 as an upper right triangle
2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37 | 41
| | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | 37
| | | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31
| | | | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| | | | | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19
| | | | | | 2 | 3 | 5 | 7 | 11 | 13 | 17
| | | | | | | 2 | 3 | 5 | 7 | 11 | 13
| | | | | | | | 2 | 3 | 5 | 7 | 11
| | | | | | | | | 2 | 3 | 5 | 7
| | | | | | | | | | 2 | 3 | 5
| | | | | | | | | | | 2 | 3
| | | | | | | | | | | | 2
| | | | | | | | | | | |
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