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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 23 |
| 3 | 68 |
| 4 | 168 |
| 5 | 377 |
| 6 | 801 |
| 7 | 1657 |
| 8 | 3377 |
| 9 | 6825 |
| 10 | 13729 |
| 11 | 27545 |
| 12 | 55185 |
[5,23,68,168,377,801,1657,3377,6825,13729,27545, 55185] |