| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 5 |
| 3 | 7 |
| 4 | 12 |
| 5 | 13 |
| 6 | 15 |
| 7 | 20 |
| 8 | 21 |
| 9 | 23 |
| 10 | 28 |
| 11 | 29 |
| 12 | 31 |
| 13 | 36 |
| 14 | 37 |
| 15 | 39 |
| 16 | 44 |
| 17 | 45 |
| 18 | 47 |
| 19 | 52 |
| 20 | 53 |
| 21 | 55 |
| 22 | 60 |
| 23 | 61 |
| 24 | 63 |
| 25 | 68 |
| 26 | 69 |
| 27 | 71 |
| 28 | 76 |
| 29 | 77 |
| 30 | 79 |
| 31 | 84 |
| 32 | 85 |
| 33 | 87 |
| 34 | 92 |
| 35 | 93 |
| 36 | 95 |
| 37 | 100 |
| 38 | 101 |
| 39 | 103 |
| 40 | 108 |
| 41 | 109 |
| 42 | 111 |
| 43 | 116 |
| 44 | 117 |
| 45 | 119 |
| 46 | 124 |
| 47 | 125 |
| 48 | 127 |
| 49 | 132 |
| 50 | 133 |
| 51 | 135 |
| 52 | 140 |
| 53 | 141 |
| 54 | 143 |
| 55 | 148 |
| 56 | 149 |
| 57 | 151 |
| 58 | 156 |
| 59 | 157 |
[4,5,7,12,13,15,20,21,23,28,29,31,36,37,39,44,45, 47,52,53,55,60,61,63,68,69,71,76,77,79,84,85,87, 92,93,95,100,101,103,108,109,111,116,117,119,124, 125,127,132,133,135,140,141,143,148,149,151,156, 157] |