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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 17 |
| 7 | 20 |
| 8 | 22 |
| 9 | 25 |
| 10 | 26 |
| 11 | 31 |
| 12 | 34 |
| 13 | 35 |
| 14 | 40 |
| 15 | 43 |
| 16 | 45 |
| 17 | 53 |
| 18 | 58 |
| 19 | 63 |
| 20 | 64 |
| 21 | 68 |
| 22 | 71 |
| 23 | 81 |
| 24 | 82 |
| 25 | 85 |
| 26 | 86 |
| 27 | 91 |
| 28 | 94 |
| 29 | 97 |
| 30 | 98 |
| 31 | 103 |
| 32 | 104 |
| 33 | 117 |
[2,3,4,5,6,17,20,22,25,26,31,34,35,40,43,45,53,58, 63,64,68,71,81,82,85,86,91,94,97,98,103,104,117] |