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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 10 |
| 4 | 22 |
| 5 | 73 |
| 6 | 76 |
| 7 | 93 |
| 8 | 110 |
| 9 | 112 |
| 10 | 132 |
| 11 | 154 |
| 12 | 175 |
| 13 | 176 |
| 14 | 180 |
| 15 | 199 |
| 16 | 209 |
| 17 | 236 |
| 18 | 240 |
| 19 | 273 |
| 20 | 304 |
| 21 | 305 |
| 22 | 309 |
| 23 | 347 |
| 24 | 382 |
| 25 | 387 |
| 26 | 421 |
| 27 | 425 |
| 28 | 428 |
| 29 | 431 |
| 30 | 470 |
| 31 | 479 |
| 32 | 521 |
| 33 | 525 |
| 34 | 530 |
| 35 | 583 |
| 36 | 635 |
| 37 | 640 |
| 38 | 688 |
| 39 | 693 |
| 40 | 695 |
| 41 | 699 |
| 42 | 757 |
| 43 | 762 |
| 44 | 822 |
| 45 | 829 |
| 46 | 877 |
| 47 | 886 |
| 48 | 891 |
[4,9,10,22,73,76,93,110,112,132,154,175,176,180, 199,209,236,240,273,304,305,309,347,382,387,421, 425,428,431,470,479,521,525,530,583,635,640,688, 693,695,699,757,762,822,829,877,886,891] |