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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 11 |
| 4 | 19 |
| 5 | 21 |
| 6 | 26 |
| 7 | 31 |
| 8 | 33 |
| 9 | 38 |
| 10 | 44 |
| 11 | 46 |
| 12 | 48 |
| 13 | 51 |
| 14 | 61 |
| 15 | 68 |
| 16 | 70 |
| 17 | 73 |
| 18 | 75 |
| 19 | 85 |
| 20 | 91 |
| 21 | 93 |
| 22 | 97 |
| 23 | 98 |
| 24 | 108 |
| 25 | 110 |
| 26 | 120 |
| 27 | 123 |
| 28 | 125 |
| 29 | 130 |
| 30 | 133 |
| 31 | 140 |
| 32 | 152 |
| 33 | 157 |
| 34 | 162 |
| 35 | 164 |
| 36 | 165 |
| 37 | 169 |
| 38 | 179 |
| 39 | 189 |
| 40 | 191 |
| 41 | 203 |
| 42 | 204 |
| 43 | 205 |
| 44 | 210 |
| 45 | 212 |
| 46 | 220 |
| 47 | 228 |
| 48 | 232 |
| 49 | 245 |
| 50 | 251 |
| 51 | 261 |
| 52 | 263 |
| 53 | 268 |
| 54 | 269 |
| 55 | 278 |
| 56 | 283 |
| 57 | 290 |
| 58 | 292 |
| 59 | 303 |
| 60 | 306 |
| 61 | 308 |
| 62 | 313 |
| 63 | 323 |
| 64 | 324 |
| 65 | 327 |
| 66 | 335 |
| 67 | 348 |
| 68 | 350 |
| 69 | 363 |
| 70 | 372 |
| 71 | 382 |
| 72 | 389 |
| 73 | 391 |
| 74 | 395 |
| 75 | 396 |
| 76 | 406 |
| 77 | 417 |
| 78 | 418 |
| 79 | 419 |
| 80 | 421 |
[4,9,11,19,21,26,31,33,38,44,46,48,51,61,68,70,73, 75,85,91,93,97,98,108,110,120,123,125,130,133,140, 152,157,162,164,165,169,179,189,191,203,204,205, 210,212,220,228,232,245,251,261,263,268,269,278, 283,290,292,303,306,308,313,323,324,327,335,348, 350,363,372,382,389,391,395,396,406,417,418,419, 421] |