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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 14 |
| 6 | 18 |
| 7 | 38 |
| 8 | 65 |
| 9 | 217 |
| 10 | 218 |
| 11 | 342 |
| 12 | 560 |
| 13 | 648 |
| 14 | 962 |
| 15 | 1151 |
| 16 | 2043 |
| 17 | 2113 |
| 18 | 2641 |
| 19 | 5738 |
| 20 | 13295 |
| 21 | 15793 |
| 22 | 20424 |
| 23 | 35729 |
| 24 | 48474 |
| 25 | 62298 |
| 26 | 88077 |
[1,2,3,5,14,18,38,65,217,218,342,560,648,962,1151, 2043,2113,2641,5738,13295,15793,20424,35729,48474, 62298,88077] |