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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 16 |
| 3 | 22 |
| 4 | 26 |
| 5 | 29 |
| 6 | 55 |
| 7 | 83 |
| 8 | 110 |
| 9 | 128 |
| 10 | 176 |
| 11 | 187 |
| 12 | 566 |
| 13 | 1150 |
| 14 | 1405 |
| 15 | 3515 |
| 16 | 7763 |
| 17 | 14530 |
| 18 | 18398 |
| 19 | 26035 |
| 20 | 42166 |
| 21 | 85897 |
[1,16,22,26,29,55,83,110,128,176,187,566,1150, 1405,3515,7763,14530,18398,26035,42166,85897] |