| n | a(n) |
|---|---|
| 1 | 20 |
| 2 | 22 |
| 3 | 24 |
| 4 | 25 |
| 5 | 26 |
| 6 | 28 |
| 7 | 30 |
| 8 | 32 |
| 9 | 34 |
| 10 | 35 |
| 11 | 36 |
| 12 | 38 |
| 13 | 50 |
| 14 | 52 |
| 15 | 54 |
| 16 | 55 |
| 17 | 56 |
| 18 | 58 |
| 19 | 60 |
| 20 | 62 |
| 21 | 64 |
| 22 | 65 |
| 23 | 66 |
| 24 | 68 |
| 25 | 80 |
| 26 | 82 |
| 27 | 84 |
| 28 | 85 |
| 29 | 86 |
| 30 | 88 |
| 31 | 150 |
| 32 | 152 |
| 33 | 154 |
| 34 | 155 |
| 35 | 156 |
| 36 | 158 |
| 37 | 160 |
| 38 | 162 |
| 39 | 164 |
| 40 | 165 |
| 41 | 166 |
| 42 | 168 |
| 43 | 170 |
| 44 | 172 |
| 45 | 174 |
| 46 | 175 |
| 47 | 176 |
| 48 | 178 |
| 49 | 230 |
| 50 | 232 |
| 51 | 234 |
| 52 | 235 |
| 53 | 236 |
| 54 | 238 |
| 55 | 250 |
| 56 | 252 |
| 57 | 254 |
| 58 | 255 |
| 59 | 256 |
[20,22,24,25,26,28,30,32,34,35,36,38,50,52,54,55, 56,58,60,62,64,65,66,68,80,82,84,85,86,88,150,152, 154,155,156,158,160,162,164,165,166,168,170,172, 174,175,176,178,230,232,234,235,236,238,250,252, 254,255,256] |