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| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 2 |
| 4 | 5 |
| 5 | 6 |
| 6 | 11 |
| 7 | 12 |
| 8 | 20 |
| 9 | 22 |
| 10 | 32 |
| 11 | 36 |
| 12 | 49 |
| 13 | 54 |
| 14 | 71 |
| 15 | 78 |
| 16 | 98 |
| 17 | 108 |
| 18 | 132 |
| 19 | 144 |
| 20 | 173 |
| 21 | 188 |
| 22 | 221 |
| 23 | 240 |
| 24 | 278 |
| 25 | 300 |
| 26 | 344 |
| 27 | 370 |
| 28 | 419 |
| 29 | 450 |
| 30 | 505 |
| 31 | 540 |
| 32 | 602 |
| 33 | 642 |
| 34 | 710 |
| 35 | 756 |
| 36 | 831 |
| 37 | 882 |
| 38 | 965 |
| 39 | 1022 |
| 40 | 1112 |
| 41 | 1176 |
| 42 | 1274 |
| 43 | 1344 |
| 44 | 1451 |
| 45 | 1528 |
| 46 | 1643 |
| 47 | 1728 |
| 48 | 1852 |
| 49 | 1944 |
| 50 | 2078 |
| 51 | 2178 |
[2,2,5,6,11,12,20,22,32,36,49,54,71,78,98,108,132, 144,173,188,221,240,278,300,344,370,419,450,505, 540,602,642,710,756,831,882,965,1022,1112,1176, 1274,1344,1451,1528,1643,1728,1852,1944,2078,2178] |