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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 8 |
| 5 | 12 |
| 6 | 20 |
| 7 | 28 |
| 8 | 41 |
| 9 | 53 |
| 10 | 69 |
| 11 | 91 |
| 12 | 110 |
| 13 | 141 |
| 14 | 167 |
| 15 | 197 |
| 16 | 235 |
| 17 | 274 |
| 18 | 317 |
| 19 | 360 |
| 20 | 416 |
| 21 | 464 |
| 22 | 520 |
| 23 | 587 |
| 24 | 646 |
| 25 | 715 |
| 26 | 790 |
| 27 | 866 |
| 28 | 950 |
| 29 | 1036 |
| 30 | 1117 |
| 31 | 1208 |
| 32 | 1313 |
| 33 | 1408 |
| 34 | 1521 |
| 35 | 1637 |
| 36 | 1751 |
| 37 | 1867 |
| 38 | 2002 |
| 39 | 2131 |
| 40 | 2252 |
| 41 | 2407 |
| 42 | 2550 |
| 43 | 2703 |
| 44 | 2857 |
| 45 | 3001 |
| 46 | 3167 |
| 47 | 3334 |
| 48 | 3515 |
[1,2,4,8,12,20,28,41,53,69,91,110,141,167,197,235, 274,317,360,416,464,520,587,646,715,790,866,950, 1036,1117,1208,1313,1408,1521,1637,1751,1867,2002, 2131,2252,2407,2550,2703,2857,3001,3167,3334,3515] |