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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 9 |
| 6 | 17 |
| 7 | 30 |
| 8 | 54 |
| 9 | 98 |
| 10 | 179 |
| 11 | 330 |
| 12 | 614 |
| 13 | 1150 |
| 14 | 2162 |
| 15 | 4072 |
| 16 | 7678 |
| 17 | 14496 |
| 18 | 27418 |
| 19 | 51979 |
| 20 | 98800 |
| 21 | 188309 |
| 22 | 359889 |
| 23 | 689649 |
| 24 | 1325006 |
| 25 | 2552031 |
| 26 | 4926589 |
| 27 | 9529551 |
| 28 | 18463098 |
| 29 | 35815293 |
| 30 | 69534171 |
| 31 | 135069124 |
| 32 | 262448803 |
| 33 | 510047416 |
| 34 | 991381433 |
| 35 | 1927317745 |
| 36 | 3747885517 |
[1,1,2,3,5,9,17,30,54,98,179,330,614,1150,2162, 4072,7678,14496,27418,51979,98800,188309,359889, 689649,1325006,2552031,4926589,9529551,18463098, 35815293,69534171,135069124,262448803,510047416, 991381433,1927317745,3747885517] |