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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 6 |
| 3 | 12 |
| 4 | 24 |
| 5 | 35 |
| 6 | 48 |
| 7 | 69 |
| 8 | 86 |
| 9 | 108 |
| 10 | 138 |
| 11 | 161 |
| 12 | 192 |
| 13 | 231 |
| 14 | 260 |
| 15 | 300 |
| 16 | 348 |
| 17 | 383 |
| 18 | 432 |
| 19 | 489 |
| 20 | 530 |
| 21 | 588 |
| 22 | 654 |
| 23 | 701 |
| 24 | 768 |
| 25 | 843 |
| 26 | 896 |
| 27 | 972 |
| 28 | 1056 |
| 29 | 1115 |
| 30 | 1200 |
| 31 | 1293 |
| 32 | 1358 |
| 33 | 1452 |
| 34 | 1554 |
| 35 | 1625 |
| 36 | 1728 |
| 37 | 1839 |
| 38 | 1916 |
| 39 | 2028 |
| 40 | 2148 |
| 41 | 2231 |
| 42 | 2352 |
| 43 | 2481 |
| 44 | 2570 |
| 45 | 2700 |
| 46 | 2838 |
| 47 | 2933 |
| 48 | 3072 |
| 49 | 3219 |
[1,3,6,12,24,35,48,69,86,108,138,161,192,231,260, 300,348,383,432,489,530,588,654,701,768,843,896, 972,1056,1115,1200,1293,1358,1452,1554,1625,1728, 1839,1916,2028,2148,2231,2352,2481,2570,2700,2838, 2933,3072,3219] |