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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 11 |
| 4 | 12 |
| 5 | 16 |
| 6 | 20 |
| 7 | 22 |
| 8 | 34 |
| 9 | 35 |
| 10 | 38 |
| 11 | 51 |
| 12 | 52 |
| 13 | 106 |
| 14 | 135 |
| 15 | 168 |
| 16 | 189 |
| 17 | 194 |
| 18 | 224 |
| 19 | 482 |
| 20 | 3456 |
| 21 | 4832 |
| 22 | 36022 |
| 23 | 52119 |
[4,8,11,12,16,20,22,34,35,38,51,52,106,135,168, 189,194,224,482,3456,4832,36022,52119] |