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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 11 |
| 3 | 24 |
| 4 | 47 |
| 5 | 85 |
| 6 | 148 |
| 7 | 251 |
| 8 | 419 |
| 9 | 693 |
| 10 | 1138 |
| 11 | 1859 |
| 12 | 3027 |
| 13 | 4918 |
| 14 | 7979 |
| 15 | 12933 |
| 16 | 20950 |
| 17 | 33923 |
| 18 | 54915 |
| 19 | 88882 |
| 20 | 143843 |
| 21 | 232774 |
| 22 | 376669 |
| 23 | 609497 |
| 24 | 986222 |
| 25 | 1595777 |
| 26 | 2582059 |
| 27 | 4177898 |
| 28 | 6760021 |
| 29 | 10937985 |
| 30 | 17698074 |
| 31 | 28636129 |
| 32 | 46334275 |
| 33 | 74970478 |
| 34 | 121304829 |
| 35 | 196275385 |
[1,3,11,24,47,85,148,251,419,693,1138,1859,3027, 4918,7979,12933,20950,33923,54915,88882,143843, 232774,376669,609497,986222,1595777,2582059, 4177898,6760021,10937985,17698074,28636129, 46334275,74970478,121304829,196275385] |