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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 5 |
| 7 | 9 |
| 8 | 11 |
| 9 | 17 |
| 10 | 22 |
| 11 | 30 |
| 12 | 41 |
| 13 | 53 |
| 14 | 73 |
| 15 | 92 |
| 16 | 121 |
| 17 | 155 |
| 18 | 200 |
| 19 | 255 |
| 20 | 324 |
| 21 | 408 |
| 22 | 516 |
| 23 | 643 |
| 24 | 796 |
| 25 | 1009 |
| 26 | 1231 |
| 27 | 1529 |
| 28 | 1872 |
| 29 | 2317 |
| 30 | 2792 |
| 31 | 3452 |
| 32 | 4168 |
| 33 | 5073 |
| 34 | 6115 |
| 35 | 7433 |
| 36 | 8875 |
| 37 | 10741 |
| 38 | 12816 |
| 39 | 15400 |
| 40 | 18344 |
| 41 | 21923 |
| 42 | 25997 |
| 43 | 30999 |
| 44 | 36693 |
| 45 | 43412 |
| 46 | 51334 |
| 47 | 60629 |
| 48 | 71339 |
[0,1,1,2,3,5,5,9,11,17,22,30,41,53,73,92,121,155, 200,255,324,408,516,643,796,1009,1231,1529,1872, 2317,2792,3452,4168,5073,6115,7433,8875,10741, 12816,15400,18344,21923,25997,30999,36693,43412, 51334,60629,71339] |