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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 8 |
| 5 | 9 |
| 6 | 10 |
| 7 | 11 |
| 8 | 12 |
| 9 | 18 |
| 10 | 19 |
| 11 | 20 |
| 12 | 21 |
| 13 | 22 |
| 14 | 23 |
| 15 | 24 |
| 16 | 32 |
| 17 | 33 |
| 18 | 34 |
| 19 | 35 |
| 20 | 36 |
| 21 | 37 |
| 22 | 38 |
| 23 | 39 |
| 24 | 40 |
| 25 | 50 |
| 26 | 51 |
| 27 | 52 |
| 28 | 53 |
| 29 | 54 |
| 30 | 55 |
| 31 | 56 |
| 32 | 57 |
| 33 | 58 |
| 34 | 59 |
| 35 | 60 |
| 36 | 72 |
| 37 | 73 |
| 38 | 74 |
| 39 | 75 |
| 40 | 76 |
| 41 | 77 |
| 42 | 78 |
| 43 | 79 |
| 44 | 80 |
| 45 | 81 |
| 46 | 82 |
| 47 | 83 |
| 48 | 84 |
| 49 | 98 |
| 50 | 99 |
| 51 | 100 |
| 52 | 101 |
| 53 | 102 |
| 54 | 103 |
| 55 | 104 |
| 56 | 105 |
| 57 | 106 |
| 58 | 107 |
| 59 | 108 |
| 60 | 109 |
| 61 | 110 |
| 62 | 111 |
| 63 | 112 |
| 64 | 128 |
| 65 | 129 |
[0,2,3,4,8,9,10,11,12,18,19,20,21,22,23,24,32,33, 34,35,36,37,38,39,40,50,51,52,53,54,55,56,57,58, 59,60,72,73,74,75,76,77,78,79,80,81,82,83,84,98, 99,100,101,102,103,104,105,106,107,108,109,110, 111,112,128,129] |