| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 4 |
| 2 | 5 |
| 3 | 6 |
| 4 | 7 |
| 5 | 9 |
| 6 | 11 |
| 7 | 13 |
| 8 | 14 |
| 9 | 15 |
| 10 | 17 |
| 11 | 18 |
| 12 | 20 |
| 13 | 21 |
| 14 | 24 |
| 15 | 26 |
| 16 | 27 |
| 17 | 28 |
| 18 | 31 |
| 19 | 32 |
| 20 | 33 |
| 21 | 36 |
| 22 | 37 |
| 23 | 38 |
| 24 | 39 |
| 25 | 40 |
| 26 | 42 |
| 27 | 45 |
| 28 | 47 |
| 29 | 48 |
| 30 | 49 |
| 31 | 50 |
| 32 | 51 |
| 33 | 53 |
| 34 | 55 |
| 35 | 56 |
| 36 | 57 |
| 37 | 58 |
| 38 | 59 |
| 39 | 61 |
| 40 | 63 |
| 41 | 65 |
| 42 | 67 |
| 43 | 68 |
| 44 | 69 |
| 45 | 71 |
| 46 | 72 |
| 47 | 73 |
| 48 | 74 |
| 49 | 76 |
| 50 | 79 |
| 51 | 81 |
| 52 | 83 |
| 53 | 85 |
| 54 | 86 |
| 55 | 87 |
| 56 | 89 |
| 57 | 90 |
| 58 | 93 |
| 59 | 95 |
| 60 | 97 |
| 61 | 99 |
| 62 | 100 |
| 63 | 101 |
| 64 | 103 |
[3,4,5,6,7,9,11,13,14,15,17,18,20,21,24,26,27,28, 31,32,33,36,37,38,39,40,42,45,47,48,49,50,51,53, 55,56,57,58,59,61,63,65,67,68,69,71,72,73,74,76, 79,81,83,85,86,87,89,90,93,95,97,99,100,101,103] |