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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 47 |
| 3 | 127 |
| 4 | 167 |
| 5 | 367 |
| 6 | 487 |
| 7 | 607 |
| 8 | 647 |
| 9 | 727 |
| 10 | 887 |
| 11 | 967 |
| 12 | 1087 |
| 13 | 1327 |
| 14 | 1367 |
| 15 | 1447 |
| 16 | 1487 |
| 17 | 1567 |
| 18 | 1607 |
| 19 | 1847 |
| 20 | 2087 |
| 21 | 2207 |
| 22 | 2287 |
| 23 | 2447 |
| 24 | 2647 |
| 25 | 2687 |
| 26 | 2767 |
| 27 | 2887 |
| 28 | 2927 |
| 29 | 3167 |
| 30 | 3407 |
| 31 | 3527 |
| 32 | 3607 |
| 33 | 3727 |
| 34 | 3767 |
| 35 | 3847 |
| 36 | 3967 |
| 37 | 4007 |
| 38 | 4127 |
| 39 | 4327 |
| 40 | 4447 |
| 41 | 4567 |
| 42 | 4967 |
| 43 | 5087 |
| 44 | 5167 |
| 45 | 5407 |
[7,47,127,167,367,487,607,647,727,887,967,1087, 1327,1367,1447,1487,1567,1607,1847,2087,2207,2287, 2447,2647,2687,2767,2887,2927,3167,3407,3527,3607, 3727,3767,3847,3967,4007,4127,4327,4447,4567,4967, 5087,5167,5407] |