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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 81 |
| 5 | 185 |
| 6 | 254 |
| 7 | 623 |
| 8 | 1087 |
| 9 | 2407 |
| 10 | 7862 |
| 11 | 8721 |
| 12 | 9353 |
| 13 | 13154 |
[3,5,7,81,185,254,623,1087,2407,7862,8721,9353, 13154] |