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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 9 |
| 7 | 11 |
| 8 | 12 |
| 9 | 13 |
| 10 | 18 |
| 11 | 23 |
| 12 | 25 |
| 13 | 26 |
| 14 | 33 |
| 15 | 36 |
| 16 | 39 |
| 17 | 47 |
| 18 | 52 |
| 19 | 59 |
| 20 | 61 |
| 21 | 71 |
| 22 | 83 |
| 23 | 107 |
| 24 | 109 |
| 25 | 121 |
| 26 | 122 |
| 27 | 131 |
| 28 | 141 |
| 29 | 157 |
| 30 | 167 |
| 31 | 179 |
| 32 | 183 |
| 33 | 191 |
| 34 | 193 |
| 35 | 227 |
| 36 | 244 |
| 37 | 249 |
| 38 | 251 |
| 39 | 299 |
| 40 | 314 |
| 41 | 321 |
| 42 | 337 |
| 43 | 359 |
| 44 | 363 |
| 45 | 383 |
| 46 | 393 |
| 47 | 397 |
| 48 | 423 |
| 49 | 431 |
| 50 | 433 |
| 51 | 471 |
| 52 | 501 |
| 53 | 517 |
| 54 | 579 |
| 55 | 587 |
| 56 | 601 |
| 57 | 628 |
| 58 | 647 |
| 59 | 649 |
| 60 | 794 |
| 61 | 866 |
| 62 | 877 |
| 63 | 911 |
| 64 | 913 |
| 65 | 947 |
| 66 | 1079 |
| 67 | 1091 |
| 68 | 1093 |
[1,2,3,4,6,9,11,12,13,18,23,25,26,33,36,39,47,52, 59,61,71,83,107,109,121,122,131,141,157,167,179, 183,191,193,227,244,249,251,299,314,321,337,359, 363,383,393,397,423,431,433,471,501,517,579,587, 601,628,647,649,794,866,877,911,913,947,1079,1091, 1093] |