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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 6 |
| 4 | 10 |
| 5 | 25 |
| 6 | 26 |
| 7 | 60 |
| 8 | 74 |
| 9 | 78 |
| 10 | 115 |
| 11 | 122 |
| 12 | 123 |
| 13 | 140 |
| 14 | 145 |
| 15 | 146 |
| 16 | 147 |
| 17 | 153 |
| 18 | 156 |
| 19 | 169 |
| 20 | 186 |
| 21 | 195 |
| 22 | 205 |
| 23 | 207 |
| 24 | 220 |
| 25 | 222 |
| 26 | 231 |
| 27 | 245 |
| 28 | 253 |
| 29 | 259 |
| 30 | 273 |
| 31 | 314 |
| 32 | 323 |
| 33 | 325 |
| 34 | 341 |
| 35 | 345 |
| 36 | 348 |
| 37 | 355 |
| 38 | 361 |
| 39 | 369 |
| 40 | 386 |
| 41 | 387 |
| 42 | 427 |
| 43 | 438 |
| 44 | 453 |
| 45 | 473 |
| 46 | 481 |
| 47 | 505 |
| 48 | 507 |
| 49 | 529 |
| 50 | 536 |
| 51 | 537 |
| 52 | 553 |
| 53 | 554 |
| 54 | 555 |
| 55 | 559 |
| 56 | 561 |
| 57 | 573 |
| 58 | 582 |
| 59 | 618 |
| 60 | 620 |
| 61 | 626 |
| 62 | 635 |
[1,2,6,10,25,26,60,74,78,115,122,123,140,145,146, 147,153,156,169,186,195,205,207,220,222,231,245, 253,259,273,314,323,325,341,345,348,355,361,369, 386,387,427,438,453,473,481,505,507,529,536,537, 553,554,555,559,561,573,582,618,620,626,635] |