A287919 as a triangular array
| | | | | | | | | | 2 |
| | | | | | | | | | 3 | | 5 |
| | | | | | | | | 5 | | 8 | | 13 |
| | | | | | | | 7 | | 12 | | 20 | | 33 |
| | | | | | | 11 | | 18 | | 30 | | 50 | | 83 |
| | | | | | 13 | | 24 | | 42 | | 72 | | 122 | | 205 |
| | | | | 17 | | 30 | | 54 | | 96 | | 168 | | 290 | | 495 |
| | | | 19 | | 36 | | 66 | | 120 | | 216 | | 384 | | 674 | | 1169 |
| | | 23 | | 42 | | 78 | | 144 | | 264 | | 480 | | 864 | | 1538 | | 2707 |
| | 29 | | 52 | | 94 | | 172 | | 316 | | 580 | | 1060 | | 1924 | | 3462 | | 6169 |
|
A287919 as a square array
2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| 5 | 8 | 12 | 18 | 24 | 30 | 36 | 42 | 52
| 13 | 20 | 30 | 42 | 54 | 66 | 78 | 94
| 33 | 50 | 72 | 96 | 120 | 144 | 172
| 83 | 122 | 168 | 216 | 264 | 316
| 205 | 290 | 384 | 480 | 580
| 495 | 674 | 864 | 1060
| 1169 | 1538 | 1924
| 2707 | 3462
| 6169
|
A287919 as an upper right triangle
2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29
| | 5 | 8 | 12 | 18 | 24 | 30 | 36 | 42 | 52
| | | 13 | 20 | 30 | 42 | 54 | 66 | 78 | 94
| | | | 33 | 50 | 72 | 96 | 120 | 144 | 172
| | | | | 83 | 122 | 168 | 216 | 264 | 316
| | | | | | 205 | 290 | 384 | 480 | 580
| | | | | | | 495 | 674 | 864 | 1060
| | | | | | | | 1169 | 1538 | 1924
| | | | | | | | | 2707 | 3462
| | | | | | | | | | 6169
|
|