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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 9 |
| 6 | 10 |
| 7 | 12 |
| 8 | 14 |
| 9 | 16 |
| 10 | 18 |
| 11 | 24 |
| 12 | 30 |
| 13 | 33 |
| 14 | 36 |
| 15 | 50 |
| 16 | 58 |
| 17 | 68 |
| 18 | 81 |
| 19 | 112 |
| 20 | 134 |
| 21 | 170 |
| 22 | 184 |
| 23 | 190 |
| 24 | 201 |
| 25 | 206 |
| 26 | 217 |
| 27 | 318 |
| 28 | 393 |
| 29 | 420 |
| 30 | 441 |
| 31 | 476 |
| 32 | 477 |
| 33 | 590 |
| 34 | 693 |
| 35 | 1020 |
| 36 | 1092 |
| 37 | 1212 |
| 38 | 1221 |
| 39 | 1422 |
| 40 | 1600 |
| 41 | 1972 |
| 42 | 2301 |
| 43 | 2604 |
| 44 | 3348 |
| 45 | 3538 |
| 46 | 3964 |
| 47 | 4500 |
| 48 | 4753 |
| 49 | 5676 |
| 50 | 6501 |
| 51 | 6560 |
| 52 | 7532 |
| 53 | 8128 |
[1,4,6,8,9,10,12,14,16,18,24,30,33,36,50,58,68,81, 112,134,170,184,190,201,206,217,318,393,420,441, 476,477,590,693,1020,1092,1212,1221,1422,1600, 1972,2301,2604,3348,3538,3964,4500,4753,5676,6501, 6560,7532,8128] |