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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 8 |
| 3 | 16 |
| 4 | 31 |
| 5 | 55 |
| 6 | 95 |
| 7 | 160 |
| 8 | 266 |
| 9 | 438 |
| 10 | 717 |
| 11 | 1169 |
| 12 | 1901 |
| 13 | 3086 |
| 14 | 5004 |
| 15 | 8108 |
| 16 | 13131 |
| 17 | 21259 |
| 18 | 34411 |
| 19 | 55692 |
| 20 | 90126 |
| 21 | 145842 |
| 22 | 235993 |
| 23 | 381861 |
| 24 | 617881 |
| 25 | 999770 |
| 26 | 1617680 |
| 27 | 2617480 |
| 28 | 4235191 |
| 29 | 6852703 |
| 30 | 11087927 |
| 31 | 17940664 |
| 32 | 29028626 |
| 33 | 46969326 |
| 34 | 75997989 |
| 35 | 122967353 |
[1,2,8,16,31,55,95,160,266,438,717,1169,1901,3086, 5004,8108,13131,21259,34411,55692,90126,145842, 235993,381861,617881,999770,1617680,2617480, 4235191,6852703,11087927,17940664,29028626, 46969326,75997989,122967353] |