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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 15 |
| 3 | 17 |
| 4 | 21 |
| 5 | 25 |
| 6 | 34 |
| 7 | 52 |
| 8 | 56 |
| 9 | 59 |
| 10 | 68 |
| 11 | 74 |
| 12 | 78 |
| 13 | 99 |
| 14 | 104 |
| 15 | 111 |
| 16 | 117 |
| 17 | 118 |
| 18 | 119 |
| 19 | 124 |
| 20 | 127 |
| 21 | 129 |
| 22 | 135 |
| 23 | 136 |
| 24 | 141 |
| 25 | 145 |
| 26 | 157 |
| 27 | 162 |
| 28 | 172 |
| 29 | 179 |
| 30 | 181 |
| 31 | 184 |
| 32 | 189 |
| 33 | 190 |
| 34 | 203 |
| 35 | 204 |
| 36 | 206 |
| 37 | 209 |
| 38 | 211 |
| 39 | 212 |
| 40 | 222 |
| 41 | 226 |
| 42 | 228 |
| 43 | 245 |
| 44 | 247 |
| 45 | 250 |
| 46 | 256 |
| 47 | 258 |
| 48 | 283 |
| 49 | 291 |
| 50 | 302 |
| 51 | 315 |
| 52 | 318 |
| 53 | 327 |
| 54 | 328 |
| 55 | 331 |
[7,15,17,21,25,34,52,56,59,68,74,78,99,104,111, 117,118,119,124,127,129,135,136,141,145,157,162, 172,179,181,184,189,190,203,204,206,209,211,212, 222,226,228,245,247,250,256,258,283,291,302,315, 318,327,328,331] |