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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 9 |
| 8 | 13 |
| 9 | 18 |
| 10 | 24 |
| 11 | 33 |
| 12 | 46 |
| 13 | 64 |
| 14 | 88 |
| 15 | 121 |
| 16 | 167 |
| 17 | 231 |
| 18 | 319 |
| 19 | 440 |
| 20 | 607 |
| 21 | 838 |
| 22 | 1157 |
| 23 | 1597 |
| 24 | 2204 |
| 25 | 3042 |
| 26 | 4199 |
| 27 | 5796 |
| 28 | 8000 |
| 29 | 11042 |
| 30 | 15241 |
| 31 | 21037 |
| 32 | 29037 |
| 33 | 40079 |
| 34 | 55320 |
| 35 | 76357 |
| 36 | 105394 |
| 37 | 145473 |
| 38 | 200793 |
| 39 | 277150 |
[1,1,1,3,4,5,6,9,13,18,24,33,46,64,88,121,167,231, 319,440,607,838,1157,1597,2204,3042,4199,5796, 8000,11042,15241,21037,29037,40079,55320,76357, 105394,145473,200793,277150] |