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| n | a(n) |
|---|---|
| 1 | 1237 |
| 2 | 1621 |
| 3 | 1721 |
| 4 | 1933 |
| 5 | 1949 |
| 6 | 1993 |
| 7 | 2221 |
| 8 | 2237 |
| 9 | 2309 |
| 10 | 2341 |
| 11 | 2473 |
| 12 | 2621 |
| 13 | 2657 |
| 14 | 2789 |
| 15 | 2797 |
| 16 | 2857 |
| 17 | 2953 |
| 18 | 3221 |
| 19 | 3361 |
| 20 | 3533 |
| 21 | 3677 |
| 22 | 3881 |
| 23 | 3889 |
| 24 | 3917 |
| 25 | 4133 |
| 26 | 4457 |
| 27 | 4481 |
| 28 | 4549 |
| 29 | 4813 |
| 30 | 4889 |
| 31 | 4973 |
| 32 | 5153 |
| 33 | 5189 |
| 34 | 5261 |
| 35 | 5441 |
| 36 | 5653 |
| 37 | 5717 |
| 38 | 5813 |
| 39 | 6101 |
| 40 | 6217 |
| 41 | 6301 |
| 42 | 6329 |
[1237,1621,1721,1933,1949,1993,2221,2237,2309, 2341,2473,2621,2657,2789,2797,2857,2953,3221,3361, 3533,3677,3881,3889,3917,4133,4457,4481,4549,4813, 4889,4973,5153,5189,5261,5441,5653,5717,5813,6101, 6217,6301,6329] |