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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 13 |
| 4 | 15 |
| 5 | 25 |
| 6 | 27 |
| 7 | 37 |
| 8 | 39 |
| 9 | 49 |
| 10 | 51 |
| 11 | 61 |
| 12 | 63 |
| 13 | 73 |
| 14 | 75 |
| 15 | 85 |
| 16 | 87 |
| 17 | 97 |
| 18 | 99 |
| 19 | 109 |
| 20 | 111 |
| 21 | 121 |
| 22 | 123 |
| 23 | 133 |
| 24 | 135 |
| 25 | 145 |
| 26 | 147 |
| 27 | 157 |
| 28 | 159 |
| 29 | 169 |
| 30 | 171 |
| 31 | 181 |
| 32 | 183 |
| 33 | 193 |
| 34 | 195 |
| 35 | 205 |
| 36 | 207 |
| 37 | 217 |
| 38 | 219 |
| 39 | 229 |
| 40 | 231 |
| 41 | 241 |
| 42 | 243 |
| 43 | 253 |
| 44 | 255 |
| 45 | 265 |
| 46 | 267 |
| 47 | 277 |
| 48 | 279 |
| 49 | 289 |
| 50 | 291 |
| 51 | 301 |
| 52 | 303 |
| 53 | 313 |
| 54 | 315 |
| 55 | 325 |
| 56 | 327 |
[1,3,13,15,25,27,37,39,49,51,61,63,73,75,85,87,97, 99,109,111,121,123,133,135,145,147,157,159,169, 171,181,183,193,195,205,207,217,219,229,231,241, 243,253,255,265,267,277,279,289,291,301,303,313, 315,325,327] |