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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 16 |
| 5 | 19 |
| 6 | 44 |
| 7 | 56 |
| 8 | 77 |
| 9 | 118 |
| 10 | 136 |
| 11 | 508 |
| 12 | 709 |
| 13 | 1126 |
| 14 | 1517 |
| 15 | 1760 |
| 16 | 3085 |
| 17 | 3146 |
| 18 | 9925 |
| 19 | 19853 |
| 20 | 27841 |
| 21 | 46798 |
| 22 | 49681 |
| 23 | 68717 |
| 24 | 100541 |
| 25 | 106648 |
| 26 | 191072 |
[1,2,5,16,19,44,56,77,118,136,508,709,1126,1517, 1760,3085,3146,9925,19853,27841,46798,49681,68717, 100541,106648,191072] |