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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 9 |
| 4 | 12 |
| 5 | 14 |
| 6 | 17 |
| 7 | 18 |
| 8 | 22 |
| 9 | 24 |
| 10 | 25 |
| 11 | 36 |
| 12 | 40 |
| 13 | 44 |
| 14 | 72 |
| 15 | 76 |
| 16 | 80 |
| 17 | 81 |
| 18 | 85 |
| 19 | 89 |
| 20 | 108 |
| 21 | 109 |
| 22 | 110 |
| 23 | 112 |
| 24 | 116 |
| 25 | 117 |
| 26 | 120 |
| 27 | 122 |
| 28 | 125 |
| 29 | 126 |
| 30 | 130 |
| 31 | 132 |
| 32 | 133 |
| 33 | 134 |
| 34 | 153 |
| 35 | 157 |
| 36 | 161 |
| 37 | 162 |
| 38 | 166 |
| 39 | 170 |
| 40 | 198 |
| 41 | 202 |
| 42 | 206 |
| 43 | 216 |
| 44 | 217 |
| 45 | 218 |
| 46 | 220 |
| 47 | 224 |
| 48 | 225 |
| 49 | 228 |
| 50 | 229 |
| 51 | 230 |
[4,8,9,12,14,17,18,22,24,25,36,40,44,72,76,80,81, 85,89,108,109,110,112,116,117,120,122,125,126,130, 132,133,134,153,157,161,162,166,170,198,202,206, 216,217,218,220,224,225,228,229,230] |