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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 15 |
| 8 | 22 |
| 9 | 30 |
| 10 | 41 |
| 11 | 55 |
| 12 | 75 |
| 13 | 98 |
| 14 | 130 |
| 15 | 168 |
| 16 | 219 |
| 17 | 280 |
| 18 | 360 |
| 19 | 455 |
| 20 | 578 |
| 21 | 725 |
| 22 | 910 |
| 23 | 1132 |
| 24 | 1410 |
| 25 | 1740 |
| 26 | 2149 |
| 27 | 2636 |
| 28 | 3232 |
| 29 | 3940 |
| 30 | 4801 |
| 31 | 5819 |
| 32 | 7050 |
| 33 | 8503 |
| 34 | 10245 |
| 35 | 12298 |
| 36 | 14749 |
| 37 | 17625 |
| 38 | 21042 |
| 39 | 25045 |
| 40 | 29776 |
| 41 | 35305 |
| 42 | 41815 |
| 43 | 49400 |
| 44 | 58300 |
| 45 | 68648 |
[1,2,3,5,7,11,15,22,30,41,55,75,98,130,168,219, 280,360,455,578,725,910,1132,1410,1740,2149,2636, 3232,3940,4801,5819,7050,8503,10245,12298,14749, 17625,21042,25045,29776,35305,41815,49400,58300, 68648] |