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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 6 |
| 6 | 10 |
| 7 | 14 |
| 8 | 22 |
| 9 | 35 |
| 10 | 57 |
| 11 | 91 |
| 12 | 145 |
| 13 | 235 |
| 14 | 379 |
| 15 | 611 |
| 16 | 989 |
| 17 | 1598 |
| 18 | 2585 |
| 19 | 4182 |
| 20 | 6766 |
| 21 | 10947 |
| 22 | 17713 |
| 23 | 28658 |
| 24 | 46369 |
| 25 | 75026 |
| 26 | 121394 |
| 27 | 196419 |
| 28 | 317813 |
| 29 | 514230 |
| 30 | 832042 |
| 31 | 1346270 |
| 32 | 2178310 |
| 33 | 3524579 |
| 34 | 5702889 |
| 35 | 9227467 |
| 36 | 14930353 |
| 37 | 24157819 |
| 38 | 39088171 |
[1,2,2,3,5,6,10,14,22,35,57,91,145,235,379,611, 989,1598,2585,4182,6766,10947,17713,28658,46369, 75026,121394,196419,317813,514230,832042,1346270, 2178310,3524579,5702889,9227467,14930353,24157819, 39088171] |