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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 5 |
| 5 | 7 |
| 6 | 8 |
| 7 | 9 |
| 8 | 11 |
| 9 | 13 |
| 10 | 16 |
| 11 | 17 |
| 12 | 19 |
| 13 | 23 |
| 14 | 25 |
| 15 | 27 |
| 16 | 29 |
| 17 | 30 |
| 18 | 31 |
| 19 | 32 |
| 20 | 37 |
| 21 | 41 |
| 22 | 43 |
| 23 | 47 |
| 24 | 49 |
| 25 | 53 |
| 26 | 59 |
| 27 | 60 |
| 28 | 61 |
| 29 | 64 |
| 30 | 67 |
| 31 | 70 |
| 32 | 71 |
| 33 | 73 |
| 34 | 79 |
| 35 | 81 |
| 36 | 83 |
| 37 | 84 |
| 38 | 89 |
| 39 | 90 |
| 40 | 97 |
| 41 | 101 |
| 42 | 103 |
| 43 | 105 |
| 44 | 107 |
| 45 | 109 |
| 46 | 113 |
| 47 | 120 |
| 48 | 121 |
| 49 | 125 |
| 50 | 127 |
| 51 | 128 |
| 52 | 131 |
| 53 | 137 |
| 54 | 139 |
| 55 | 140 |
| 56 | 149 |
| 57 | 150 |
| 58 | 151 |
| 59 | 157 |
| 60 | 163 |
| 61 | 167 |
| 62 | 168 |
| 63 | 169 |
| 64 | 173 |
[2,3,4,5,7,8,9,11,13,16,17,19,23,25,27,29,30,31, 32,37,41,43,47,49,53,59,60,61,64,67,70,71,73,79, 81,83,84,89,90,97,101,103,105,107,109,113,120,121, 125,127,128,131,137,139,140,149,150,151,157,163, 167,168,169,173] |