| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 6 |
| 5 | 7 |
| 6 | 10 |
| 7 | 11 |
| 8 | 13 |
| 9 | 14 |
| 10 | 16 |
| 11 | 17 |
| 12 | 20 |
| 13 | 21 |
| 14 | 23 |
| 15 | 24 |
| 16 | 26 |
| 17 | 27 |
| 18 | 30 |
| 19 | 31 |
| 20 | 33 |
| 21 | 34 |
| 22 | 36 |
| 23 | 37 |
| 24 | 41 |
| 25 | 42 |
| 26 | 44 |
| 27 | 45 |
| 28 | 47 |
| 29 | 48 |
| 30 | 51 |
| 31 | 52 |
| 32 | 54 |
| 33 | 55 |
| 34 | 57 |
| 35 | 58 |
| 36 | 61 |
| 37 | 62 |
| 38 | 64 |
| 39 | 65 |
| 40 | 67 |
| 41 | 68 |
| 42 | 71 |
| 43 | 72 |
| 44 | 74 |
| 45 | 75 |
| 46 | 77 |
| 47 | 78 |
| 48 | 82 |
| 49 | 83 |
| 50 | 85 |
| 51 | 86 |
| 52 | 88 |
| 53 | 89 |
| 54 | 92 |
| 55 | 93 |
| 56 | 95 |
| 57 | 96 |
| 58 | 98 |
| 59 | 99 |
| 60 | 102 |
| 61 | 103 |
| 62 | 105 |
| 63 | 106 |
| 64 | 108 |
| 65 | 109 |
| 66 | 112 |
| 67 | 113 |
[0,1,3,4,6,7,10,11,13,14,16,17,20,21,23,24,26,27, 30,31,33,34,36,37,41,42,44,45,47,48,51,52,54,55, 57,58,61,62,64,65,67,68,71,72,74,75,77,78,82,83, 85,86,88,89,92,93,95,96,98,99,102,103,105,106,108, 109,112,113] |