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| n | a(n) |
|---|---|
| 1 | 20 |
| 2 | 44 |
| 3 | 69 |
| 4 | 93 |
| 5 | 104 |
| 6 | 111 |
| 7 | 125 |
| 8 | 132 |
| 9 | 139 |
| 10 | 140 |
| 11 | 141 |
| 12 | 143 |
| 13 | 144 |
| 14 | 145 |
| 15 | 167 |
| 16 | 191 |
| 17 | 216 |
| 18 | 240 |
| 19 | 265 |
| 20 | 289 |
| 21 | 296 |
| 22 | 303 |
| 23 | 308 |
| 24 | 309 |
| 25 | 311 |
| 26 | 312 |
| 27 | 313 |
| 28 | 317 |
| 29 | 324 |
| 30 | 331 |
| 31 | 363 |
| 32 | 387 |
| 33 | 412 |
| 34 | 436 |
| 35 | 447 |
| 36 | 454 |
| 37 | 468 |
| 38 | 475 |
| 39 | 482 |
| 40 | 483 |
| 41 | 484 |
| 42 | 486 |
| 43 | 487 |
| 44 | 488 |
| 45 | 510 |
| 46 | 534 |
| 47 | 559 |
| 48 | 583 |
| 49 | 608 |
| 50 | 632 |
| 51 | 639 |
| 52 | 646 |
[20,44,69,93,104,111,125,132,139,140,141,143,144, 145,167,191,216,240,265,289,296,303,308,309,311, 312,313,317,324,331,363,387,412,436,447,454,468, 475,482,483,484,486,487,488,510,534,559,583,608, 632,639,646] |