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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 7 |
| 4 | 12 |
| 5 | 18 |
| 6 | 25 |
| 7 | 33 |
| 8 | 40 |
| 9 | 47 |
| 10 | 72 |
| 11 | 95 |
| 12 | 138 |
| 13 | 170 |
| 14 | 172 |
| 15 | 177 |
| 16 | 215 |
| 17 | 242 |
| 18 | 278 |
| 19 | 333 |
| 20 | 347 |
| 21 | 352 |
| 22 | 373 |
| 23 | 385 |
| 24 | 443 |
| 25 | 495 |
| 26 | 550 |
| 27 | 555 |
| 28 | 560 |
| 29 | 588 |
| 30 | 637 |
| 31 | 670 |
| 32 | 688 |
| 33 | 705 |
| 34 | 707 |
| 35 | 753 |
| 36 | 975 |
| 37 | 1045 |
| 38 | 1110 |
| 39 | 1127 |
| 40 | 1243 |
| 41 | 1260 |
| 42 | 1433 |
| 43 | 1495 |
| 44 | 1502 |
| 45 | 1572 |
| 46 | 1668 |
| 47 | 1673 |
| 48 | 1712 |
| 49 | 1717 |
| 50 | 1738 |
| 51 | 1750 |
| 52 | 1810 |
[2,5,7,12,18,25,33,40,47,72,95,138,170,172,177, 215,242,278,333,347,352,373,385,443,495,550,555, 560,588,637,670,688,705,707,753,975,1045,1110, 1127,1243,1260,1433,1495,1502,1572,1668,1673,1712, 1717,1738,1750,1810] |