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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 11 |
| 4 | 29 |
| 5 | 13 |
| 6 | 31 |
| 7 | 59 |
| 8 | 33 |
| 9 | 61 |
| 10 | 97 |
| 11 | 139 |
| 12 | 191 |
| 13 | 251 |
| 14 | 193 |
| 15 | 141 |
| 16 | 99 |
| 17 | 65 |
| 18 | 37 |
| 19 | 17 |
| 20 | 5 |
| 21 | 19 |
| 22 | 7 |
| 23 | 23 |
| 24 | 47 |
| 25 | 79 |
| 26 | 49 |
| 27 | 25 |
| 28 | 9 |
[1,3,11,29,13,31,59,33,61,97,139,191,251,193,141, 99,65,37,17,5,19,7,23,47,79,49,25,9] |