| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 16 |
| 3 | 17 |
| 4 | 19 |
| 5 | 22 |
| 6 | 24 |
| 7 | 25 |
| 8 | 31 |
| 9 | 32 |
| 10 | 34 |
| 11 | 38 |
| 12 | 40 |
| 13 | 43 |
| 14 | 46 |
| 15 | 49 |
| 16 | 52 |
| 17 | 57 |
| 18 | 59 |
| 19 | 61 |
| 20 | 64 |
| 21 | 66 |
| 22 | 70 |
| 23 | 71 |
| 24 | 72 |
| 25 | 76 |
| 26 | 77 |
| 27 | 79 |
| 28 | 82 |
| 29 | 84 |
| 30 | 87 |
| 31 | 91 |
| 32 | 93 |
| 33 | 94 |
| 34 | 97 |
| 35 | 100 |
| 36 | 101 |
| 37 | 104 |
| 38 | 106 |
| 39 | 107 |
| 40 | 108 |
| 41 | 109 |
| 42 | 110 |
| 43 | 117 |
| 44 | 121 |
| 45 | 122 |
| 46 | 123 |
| 47 | 124 |
| 48 | 126 |
| 49 | 127 |
| 50 | 129 |
| 51 | 133 |
| 52 | 136 |
| 53 | 137 |
| 54 | 139 |
| 55 | 143 |
| 56 | 144 |
| 57 | 145 |
| 58 | 147 |
| 59 | 148 |
| 60 | 149 |
[4,16,17,19,22,24,25,31,32,34,38,40,43,46,49,52, 57,59,61,64,66,70,71,72,76,77,79,82,84,87,91,93, 94,97,100,101,104,106,107,108,109,110,117,121,122, 123,124,126,127,129,133,136,137,139,143,144,145, 147,148,149] |