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| n | a(n) |
|---|---|
| 1 | 49 |
| 2 | 149 |
| 3 | 249 |
| 4 | 349 |
| 5 | 449 |
| 6 | 490 |
| 7 | 549 |
| 8 | 649 |
| 9 | 749 |
| 10 | 849 |
| 11 | 949 |
| 12 | 1049 |
| 13 | 1149 |
| 14 | 1249 |
| 15 | 1349 |
| 16 | 1449 |
| 17 | 1490 |
| 18 | 1549 |
| 19 | 1649 |
| 20 | 1749 |
| 21 | 1849 |
| 22 | 1949 |
| 23 | 2049 |
| 24 | 2149 |
| 25 | 2249 |
| 26 | 2349 |
| 27 | 2449 |
| 28 | 2490 |
| 29 | 2549 |
| 30 | 2649 |
| 31 | 2749 |
| 32 | 2849 |
| 33 | 2949 |
| 34 | 3049 |
| 35 | 3149 |
| 36 | 3249 |
| 37 | 3349 |
| 38 | 3449 |
| 39 | 3490 |
[49,149,249,349,449,490,549,649,749,849,949,1049, 1149,1249,1349,1449,1490,1549,1649,1749,1849,1949, 2049,2149,2249,2349,2449,2490,2549,2649,2749,2849, 2949,3049,3149,3249,3349,3449,3490] |