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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 331 |
| 3 | 967 |
| 4 | 1709 |
| 5 | 2027 |
| 6 | 2239 |
| 7 | 2557 |
| 8 | 2663 |
| 9 | 3299 |
| 10 | 3511 |
| 11 | 3617 |
| 12 | 4253 |
| 13 | 4783 |
| 14 | 4889 |
| 15 | 5101 |
| 16 | 5419 |
| 17 | 5737 |
| 18 | 5843 |
| 19 | 6373 |
| 20 | 6691 |
| 21 | 7433 |
| 22 | 7963 |
| 23 | 8069 |
| 24 | 8387 |
| 25 | 8599 |
| 26 | 9341 |
| 27 | 9871 |
| 28 | 10613 |
| 29 | 11779 |
| 30 | 12097 |
| 31 | 12203 |
| 32 | 13687 |
| 33 | 14323 |
| 34 | 14747 |
| 35 | 15277 |
| 36 | 15383 |
| 37 | 15913 |
| 38 | 16231 |
| 39 | 17291 |
| 40 | 17609 |
| 41 | 18457 |
[13,331,967,1709,2027,2239,2557,2663,3299,3511, 3617,4253,4783,4889,5101,5419,5737,5843,6373,6691, 7433,7963,8069,8387,8599,9341,9871,10613,11779, 12097,12203,13687,14323,14747,15277,15383,15913, 16231,17291,17609,18457] |