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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 17 |
| 3 | 41 |
| 4 | 73 |
| 5 | 97 |
| 6 | 17 |
| 7 | 17 |
| 8 | 17 |
| 9 | 17 |
| 10 | 17 |
| 11 | 17 |
| 12 | 1601 |
| 13 | 97 |
| 14 | 97 |
| 15 | 449 |
| 16 | 257 |
| 17 | 97 |
| 18 | 97 |
| 19 | 97 |
| 20 | 97 |
| 21 | 193 |
| 22 | 257 |
| 23 | 97 |
| 24 | 97 |
| 25 | 97 |
| 26 | 449 |
| 27 | 193 |
| 28 | 1409 |
| 29 | 193 |
| 30 | 193 |
| 31 | 193 |
| 32 | 257 |
| 33 | 193 |
| 34 | 449 |
| 35 | 769 |
| 36 | 257 |
| 37 | 193 |
| 38 | 449 |
| 39 | 257 |
| 40 | 193 |
| 41 | 193 |
| 42 | 193 |
| 43 | 193 |
| 44 | 257 |
| 45 | 449 |
| 46 | 193 |
| 47 | 193 |
| 48 | 193 |
| 49 | 257 |
| 50 | 449 |
| 51 | 257 |
| 52 | 257 |
| 53 | 257 |
| 54 | 449 |
| 55 | 641 |
[5,17,41,73,97,17,17,17,17,17,17,1601,97,97,449, 257,97,97,97,97,193,257,97,97,97,449,193,1409,193, 193,193,257,193,449,769,257,193,449,257,193,193, 193,193,257,449,193,193,193,257,449,257,257,257, 449,641] |