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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 11 |
| 4 | 23 |
| 5 | 26 |
| 6 | 47 |
| 7 | 56 |
| 8 | 95 |
| 9 | 116 |
| 10 | 122 |
| 11 | 236 |
| 12 | 254 |
| 13 | 518 |
| 14 | 530 |
| 15 | 1082 |
| 16 | 2210 |
[2,5,11,23,26,47,56,95,116,122,236,254,518,530, 1082,2210] |