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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 9 |
| 6 | 14 |
| 7 | 21 |
| 8 | 30 |
| 9 | 41 |
| 10 | 46 |
| 11 | 59 |
| 12 | 66 |
| 13 | 81 |
| 14 | 98 |
| 15 | 117 |
| 16 | 138 |
| 17 | 161 |
| 18 | 186 |
| 19 | 213 |
| 20 | 242 |
| 21 | 273 |
| 22 | 306 |
| 23 | 341 |
| 24 | 378 |
| 25 | 417 |
| 26 | 458 |
| 27 | 501 |
| 28 | 546 |
| 29 | 593 |
| 30 | 602 |
| 31 | 651 |
| 32 | 702 |
| 33 | 755 |
| 34 | 810 |
| 35 | 867 |
| 36 | 926 |
| 37 | 987 |
| 38 | 1050 |
| 39 | 1115 |
| 40 | 1182 |
| 41 | 1251 |
| 42 | 1322 |
| 43 | 1395 |
| 44 | 1470 |
| 45 | 1547 |
| 46 | 1626 |
| 47 | 1707 |
| 48 | 1790 |
| 49 | 1875 |
| 50 | 1962 |
| 51 | 2051 |
| 52 | 2142 |
[1,2,3,6,9,14,21,30,41,46,59,66,81,98,117,138,161, 186,213,242,273,306,341,378,417,458,501,546,593, 602,651,702,755,810,867,926,987,1050,1115,1182, 1251,1322,1395,1470,1547,1626,1707,1790,1875,1962, 2051,2142] |