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| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 244 |
| 3 | 246 |
| 4 | 252 |
| 5 | 270 |
| 6 | 324 |
| 7 | 733 |
| 8 | 739 |
| 9 | 741 |
| 10 | 757 |
| 11 | 759 |
| 12 | 765 |
| 13 | 811 |
| 14 | 813 |
| 15 | 819 |
| 16 | 837 |
| 17 | 973 |
| 18 | 975 |
| 19 | 981 |
| 20 | 999 |
| 21 | 1053 |
| 22 | 2200 |
| 23 | 2218 |
| 24 | 2224 |
| 25 | 2226 |
| 26 | 2272 |
| 27 | 2278 |
| 28 | 2280 |
| 29 | 2296 |
| 30 | 2298 |
| 31 | 2304 |
| 32 | 2434 |
| 33 | 2440 |
| 34 | 2442 |
| 35 | 2458 |
| 36 | 2460 |
| 37 | 2466 |
| 38 | 2512 |
| 39 | 2514 |
| 40 | 2520 |
| 41 | 2538 |
[81,244,246,252,270,324,733,739,741,757,759,765, 811,813,819,837,973,975,981,999,1053,2200,2218, 2224,2226,2272,2278,2280,2296,2298,2304,2434,2440, 2442,2458,2460,2466,2512,2514,2520,2538] |