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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 27 |
| 3 | 49 |
| 4 | 81 |
| 5 | 169 |
| 6 | 301 |
| 7 | 481 |
| 8 | 2107 |
| 9 | 3439 |
| 10 | 5461 |
| 11 | 6253 |
| 12 | 6401 |
| 13 | 7107 |
| 14 | 8261 |
| 15 | 10349 |
| 16 | 16609 |
| 17 | 18361 |
| 18 | 23281 |
| 19 | 25351 |
| 20 | 29089 |
| 21 | 46531 |
| 22 | 49051 |
| 23 | 55231 |
| 24 | 58969 |
| 25 | 75851 |
| 26 | 79501 |
| 27 | 113401 |
| 28 | 115231 |
| 29 | 117569 |
| 30 | 119341 |
| 31 | 123139 |
| 32 | 138881 |
| 33 | 146611 |
| 34 | 157753 |
| 35 | 158701 |
| 36 | 188501 |
| 37 | 200911 |
| 38 | 203941 |
| 39 | 205927 |
[9,27,49,81,169,301,481,2107,3439,5461,6253,6401, 7107,8261,10349,16609,18361,23281,25351,29089, 46531,49051,55231,58969,75851,79501,113401,115231, 117569,119341,123139,138881,146611,157753,158701, 188501,200911,203941,205927] |