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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 12 |
| 8 | 17 |
| 9 | 24 |
| 10 | 34 |
| 11 | 48 |
| 12 | 65 |
| 13 | 88 |
| 14 | 118 |
| 15 | 157 |
| 16 | 205 |
| 17 | 269 |
| 18 | 348 |
| 19 | 450 |
| 20 | 575 |
| 21 | 734 |
| 22 | 929 |
| 23 | 1176 |
| 24 | 1473 |
| 25 | 1845 |
| 26 | 2297 |
| 27 | 2856 |
| 28 | 3527 |
| 29 | 4355 |
| 30 | 5346 |
| 31 | 6558 |
| 32 | 8004 |
| 33 | 9759 |
| 34 | 11848 |
| 35 | 14374 |
| 36 | 17363 |
| 37 | 20958 |
| 38 | 25210 |
| 39 | 30292 |
| 40 | 36278 |
| 41 | 43412 |
| 42 | 51792 |
| 43 | 61733 |
| 44 | 73383 |
| 45 | 87146 |
| 46 | 103239 |
| 47 | 122194 |
[0,0,1,2,3,5,8,12,17,24,34,48,65,88,118,157,205, 269,348,450,575,734,929,1176,1473,1845,2297,2856, 3527,4355,5346,6558,8004,9759,11848,14374,17363, 20958,25210,30292,36278,43412,51792,61733,73383, 87146,103239,122194] |