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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 10 |
| 6 | 13 |
| 7 | 18 |
| 8 | 23 |
| 9 | 31 |
| 10 | 41 |
| 11 | 55 |
| 12 | 73 |
| 13 | 99 |
| 14 | 132 |
| 15 | 177 |
| 16 | 236 |
| 17 | 313 |
| 18 | 412 |
| 19 | 540 |
| 20 | 701 |
| 21 | 904 |
| 22 | 1159 |
| 23 | 1473 |
| 24 | 1861 |
| 25 | 2336 |
| 26 | 2915 |
| 27 | 3615 |
| 28 | 4463 |
| 29 | 5478 |
| 30 | 6698 |
| 31 | 8152 |
| 32 | 9887 |
| 33 | 11944 |
| 34 | 14391 |
| 35 | 17280 |
| 36 | 20703 |
| 37 | 24739 |
| 38 | 29506 |
| 39 | 35115 |
| 40 | 41730 |
| 41 | 49501 |
| 42 | 58650 |
| 43 | 69389 |
| 44 | 82009 |
| 45 | 96807 |
| 46 | 114175 |
[1,2,3,5,7,10,13,18,23,31,41,55,73,99,132,177,236, 313,412,540,701,904,1159,1473,1861,2336,2915,3615, 4463,5478,6698,8152,9887,11944,14391,17280,20703, 24739,29506,35115,41730,49501,58650,69389,82009, 96807,114175] |