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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 64 |
| 2 | 65 |
| 3 | 126 |
| 4 | 127 |
| 5 | 1056 |
| 6 | 1057 |
| 7 | 1090 |
| 8 | 1091 |
| 9 | 1156 |
| 10 | 1157 |
| 11 | 1288 |
| 12 | 1289 |
| 13 | 1518 |
| 14 | 1519 |
| 15 | 1552 |
| 16 | 1553 |
| 17 | 1782 |
| 18 | 1783 |
| 19 | 1914 |
| 20 | 1915 |
| 21 | 1980 |
| 22 | 1981 |
| 23 | 2014 |
| 24 | 2015 |
| 25 | 4368 |
| 26 | 4369 |
| 27 | 4642 |
| 28 | 4643 |
| 29 | 5188 |
| 30 | 5189 |
| 31 | 6006 |
| 32 | 6007 |
| 33 | 6280 |
| 34 | 6281 |
| 35 | 7098 |
| 36 | 7099 |
| 37 | 7644 |
| 38 | 7645 |
| 39 | 7918 |
| 40 | 7919 |
| 41 | 16962 |
| 42 | 16963 |
| 43 | 17028 |
| 44 | 17029 |
| 45 | 17160 |
| 46 | 17161 |
| 47 | 17542 |
| 48 | 17543 |
| 49 | 17544 |
| 50 | 17545 |
| 51 | 17674 |
| 52 | 17675 |
| 53 | 17938 |
| 54 | 17939 |
[1,64,65,126,127,1056,1057,1090,1091,1156,1157, 1288,1289,1518,1519,1552,1553,1782,1783,1914,1915, 1980,1981,2014,2015,4368,4369,4642,4643,5188,5189, 6006,6007,6280,6281,7098,7099,7644,7645,7918,7919, 16962,16963,17028,17029,17160,17161,17542,17543, 17544,17545,17674,17675,17938,17939] |