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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 9 |
| 7 | 10 |
| 8 | 13 |
| 9 | 15 |
| 10 | 22 |
| 11 | 23 |
| 12 | 27 |
| 13 | 28 |
| 14 | 37 |
| 15 | 45 |
| 16 | 47 |
| 17 | 48 |
| 18 | 55 |
| 19 | 56 |
| 20 | 62 |
| 21 | 72 |
| 22 | 85 |
| 23 | 86 |
| 24 | 97 |
| 25 | 99 |
| 26 | 114 |
| 27 | 115 |
| 28 | 123 |
| 29 | 124 |
| 30 | 155 |
| 31 | 156 |
| 32 | 161 |
| 33 | 175 |
| 34 | 194 |
| 35 | 206 |
| 36 | 211 |
| 37 | 212 |
| 38 | 233 |
| 39 | 249 |
| 40 | 266 |
| 41 | 267 |
| 42 | 308 |
| 43 | 309 |
| 44 | 321 |
| 45 | 334 |
| 46 | 359 |
| 47 | 360 |
| 48 | 367 |
| 49 | 369 |
| 50 | 378 |
| 51 | 398 |
| 52 | 412 |
| 53 | 413 |
| 54 | 416 |
| 55 | 432 |
| 56 | 455 |
| 57 | 477 |
| 58 | 508 |
| 59 | 509 |
| 60 | 532 |
| 61 | 533 |
| 62 | 566 |
| 63 | 583 |
| 64 | 586 |
| 65 | 604 |
| 66 | 665 |
| 67 | 666 |
| 68 | 684 |
| 69 | 710 |
| 70 | 769 |
[0,1,2,3,4,9,10,13,15,22,23,27,28,37,45,47,48,55, 56,62,72,85,86,97,99,114,115,123,124,155,156,161, 175,194,206,211,212,233,249,266,267,308,309,321, 334,359,360,367,369,378,398,412,413,416,432,455, 477,508,509,532,533,566,583,586,604,665,666,684, 710,769] |