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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 9 |
| 6 | 16 |
| 7 | 29 |
| 8 | 54 |
| 9 | 103 |
| 10 | 199 |
| 11 | 388 |
| 12 | 762 |
| 13 | 1505 |
| 14 | 2983 |
| 15 | 5928 |
| 16 | 11802 |
| 17 | 23528 |
| 18 | 46948 |
| 19 | 93743 |
| 20 | 187270 |
| 21 | 374234 |
| 22 | 748036 |
| 23 | 1495461 |
| 24 | 2990058 |
| 25 | 5978894 |
| 26 | 11956059 |
| 27 | 23909673 |
| 28 | 47815889 |
| 29 | 95626889 |
| 30 | 191246864 |
| 31 | 382483950 |
| 32 | 764954071 |
| 33 | 1529888585 |
| 34 | 3059749513 |
[0,1,2,3,5,9,16,29,54,103,199,388,762,1505,2983, 5928,11802,23528,46948,93743,187270,374234,748036, 1495461,2990058,5978894,11956059,23909673, 47815889,95626889,191246864,382483950,764954071, 1529888585,3059749513] |