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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 12 |
| 5 | 14 |
| 6 | 64 |
| 7 | 79 |
| 8 | 81 |
| 9 | 83 |
| 10 | 84 |
| 11 | 85 |
| 12 | 6879 |
| 13 | 6901 |
| 14 | 613419 |
| 15 | 613445 |
| 16 | 613571 |
| 17 | 613605 |
| 18 | 58155568 |
| 19 | 6384425499 |
| 20 | 6384425501 |
| 21 | 6384425551 |
| 22 | 6384425553 |
| 23 | 6384425635 |
| 24 | 819217006167 |
| 25 | 819217006202 |
| 26 | 819217006763 |
| 27 | 819217006854 |
| 28 | 819217006872 |
[1,2,4,12,14,64,79,81,83,84,85,6879,6901,613419, 613445,613571,613605,58155568,6384425499, 6384425501,6384425551,6384425553,6384425635, 819217006167,819217006202,819217006763, 819217006854,819217006872] |