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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 8 |
| 6 | 13 |
| 7 | 18 |
| 8 | 29 |
| 9 | 39 |
| 10 | 57 |
| 11 | 77 |
| 12 | 112 |
| 13 | 148 |
| 14 | 205 |
| 15 | 271 |
| 16 | 372 |
| 17 | 484 |
| 18 | 647 |
| 19 | 838 |
| 20 | 1110 |
| 21 | 1423 |
| 22 | 1852 |
| 23 | 2361 |
| 24 | 3051 |
| 25 | 3857 |
| 26 | 4922 |
| 27 | 6191 |
| 28 | 7849 |
| 29 | 9805 |
| 30 | 12319 |
| 31 | 15314 |
| 32 | 19131 |
| 33 | 23649 |
| 34 | 29333 |
| 35 | 36099 |
| 36 | 44556 |
| 37 | 54568 |
| 38 | 66963 |
| 39 | 81683 |
| 40 | 99803 |
| 41 | 121229 |
| 42 | 147413 |
| 43 | 178411 |
| 44 | 216111 |
| 45 | 260590 |
| 46 | 314365 |
| 47 | 377819 |
| 48 | 454229 |
[1,1,2,3,6,8,13,18,29,39,57,77,112,148,205,271, 372,484,647,838,1110,1423,1852,2361,3051,3857, 4922,6191,7849,9805,12319,15314,19131,23649,29333, 36099,44556,54568,66963,81683,99803,121229,147413, 178411,216111,260590,314365,377819,454229] |