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| n | a(n) |
|---|---|
| 1 | 67 |
| 2 | 2377 |
| 3 | 21487 |
| 4 | 31177 |
| 5 | 65167 |
| 6 | 67927 |
| 7 | 81547 |
| 8 | 139297 |
| 9 | 166597 |
| 10 | 178597 |
| 11 | 185527 |
| 12 | 305017 |
| 13 | 305407 |
| 14 | 321817 |
| 15 | 341947 |
| 16 | 390487 |
| 17 | 427417 |
| 18 | 448867 |
| 19 | 547357 |
| 20 | 600877 |
| 21 | 635347 |
| 22 | 668527 |
| 23 | 693727 |
| 24 | 697507 |
| 25 | 752287 |
| 26 | 764887 |
| 27 | 783787 |
| 28 | 812347 |
| 29 | 819487 |
| 30 | 877867 |
| 31 | 1196857 |
[67,2377,21487,31177,65167,67927,81547,139297, 166597,178597,185527,305017,305407,321817,341947, 390487,427417,448867,547357,600877,635347,668527, 693727,697507,752287,764887,783787,812347,819487, 877867,1196857] |