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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 13 |
| 3 | 23 |
| 4 | 53 |
| 5 | 83 |
| 6 | 113 |
| 7 | 233 |
| 8 | 263 |
| 9 | 293 |
| 10 | 353 |
| 11 | 443 |
| 12 | 503 |
| 13 | 563 |
| 14 | 653 |
| 15 | 683 |
| 16 | 743 |
| 17 | 863 |
| 18 | 953 |
| 19 | 983 |
| 20 | 1163 |
| 21 | 1193 |
| 22 | 1283 |
| 23 | 1553 |
| 24 | 1583 |
| 25 | 1733 |
| 26 | 1913 |
| 27 | 2003 |
| 28 | 2153 |
| 29 | 2213 |
| 30 | 2243 |
| 31 | 2333 |
| 32 | 2393 |
| 33 | 2543 |
| 34 | 2843 |
| 35 | 2963 |
| 36 | 3083 |
| 37 | 3203 |
| 38 | 3413 |
| 39 | 3593 |
| 40 | 3803 |
| 41 | 3863 |
| 42 | 4133 |
| 43 | 4283 |
| 44 | 4643 |
| 45 | 4703 |
| 46 | 4733 |
| 47 | 5153 |
[7,13,23,53,83,113,233,263,293,353,443,503,563, 653,683,743,863,953,983,1163,1193,1283,1553,1583, 1733,1913,2003,2153,2213,2243,2333,2393,2543,2843, 2963,3083,3203,3413,3593,3803,3863,4133,4283,4643, 4703,4733,5153] |