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| n | a(n) |
|---|---|
| 1 | 56 |
| 2 | 65 |
| 3 | 156 |
| 4 | 165 |
| 5 | 256 |
| 6 | 265 |
| 7 | 356 |
| 8 | 365 |
| 9 | 456 |
| 10 | 465 |
| 11 | 556 |
| 12 | 569 |
| 13 | 659 |
| 14 | 665 |
| 15 | 756 |
| 16 | 765 |
| 17 | 856 |
| 18 | 865 |
| 19 | 956 |
| 20 | 965 |
| 21 | 1056 |
| 22 | 1065 |
| 23 | 1156 |
| 24 | 1165 |
| 25 | 1256 |
| 26 | 1265 |
| 27 | 1356 |
| 28 | 1365 |
| 29 | 1456 |
| 30 | 1465 |
| 31 | 1556 |
| 32 | 1569 |
| 33 | 1659 |
| 34 | 1665 |
| 35 | 1756 |
| 36 | 1765 |
| 37 | 1856 |
| 38 | 1865 |
| 39 | 1956 |
| 40 | 1965 |
| 41 | 2056 |
[56,65,156,165,256,265,356,365,456,465,556,569, 659,665,756,765,856,865,956,965,1056,1065,1156, 1165,1256,1265,1356,1365,1456,1465,1556,1569,1659, 1665,1756,1765,1856,1865,1956,1965,2056] |