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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 11 |
| 6 | 19 |
| 7 | 29 |
| 8 | 44 |
| 9 | 67 |
| 10 | 98 |
| 11 | 139 |
| 12 | 199 |
| 13 | 275 |
| 14 | 375 |
| 15 | 509 |
| 16 | 678 |
| 17 | 890 |
| 18 | 1165 |
| 19 | 1501 |
| 20 | 1916 |
| 21 | 2431 |
| 22 | 3053 |
| 23 | 3801 |
| 24 | 4711 |
| 25 | 5788 |
| 26 | 7063 |
| 27 | 8580 |
| 28 | 10353 |
| 29 | 12420 |
| 30 | 14841 |
| 31 | 17633 |
| 32 | 20850 |
| 33 | 24565 |
| 34 | 28807 |
| 35 | 33641 |
| 36 | 39161 |
| 37 | 45404 |
| 38 | 52455 |
| 39 | 60427 |
| 40 | 69372 |
| 41 | 79392 |
| 42 | 90627 |
| 43 | 103143 |
| 44 | 117065 |
| 45 | 132561 |
[1,1,2,4,7,11,19,29,44,67,98,139,199,275,375,509, 678,890,1165,1501,1916,2431,3053,3801,4711,5788, 7063,8580,10353,12420,14841,17633,20850,24565, 28807,33641,39161,45404,52455,60427,69372,79392, 90627,103143,117065,132561] |