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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 5 |
| 3 | 13 |
| 4 | 29 |
| 5 | 60 |
| 6 | 115 |
| 7 | 210 |
| 8 | 370 |
| 9 | 636 |
| 10 | 1074 |
| 11 | 1792 |
| 12 | 2963 |
| 13 | 4868 |
| 14 | 7961 |
| 15 | 12977 |
| 16 | 21105 |
| 17 | 34269 |
| 18 | 55582 |
| 19 | 90081 |
| 20 | 145916 |
| 21 | 236274 |
| 22 | 382492 |
| 23 | 619094 |
| 24 | 1001941 |
| 25 | 1621418 |
| 26 | 2623772 |
| 27 | 4245634 |
| 28 | 6869882 |
| 29 | 11116025 |
| 30 | 17986450 |
| 31 | 29103053 |
| 32 | 47090117 |
| 33 | 76193821 |
| 34 | 123284627 |
| 35 | 199479176 |
[1,3,5,13,29,60,115,210,370,636,1074,1792,2963, 4868,7961,12977,21105,34269,55582,90081,145916, 236274,382492,619094,1001941,1621418,2623772, 4245634,6869882,11116025,17986450,29103053, 47090117,76193821,123284627,199479176] |