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| n | a(n) |
|---|---|
| 1 | 124 |
| 2 | 249 |
| 3 | 374 |
| 4 | 499 |
| 5 | 524 |
| 6 | 549 |
| 7 | 574 |
| 8 | 599 |
| 9 | 604 |
| 10 | 609 |
| 11 | 614 |
| 12 | 619 |
| 13 | 620 |
| 14 | 621 |
| 15 | 622 |
| 16 | 623 |
| 17 | 749 |
| 18 | 874 |
| 19 | 999 |
| 20 | 1124 |
| 21 | 1149 |
| 22 | 1174 |
| 23 | 1199 |
| 24 | 1224 |
| 25 | 1229 |
| 26 | 1234 |
| 27 | 1239 |
| 28 | 1244 |
| 29 | 1245 |
| 30 | 1246 |
| 31 | 1247 |
| 32 | 1248 |
| 33 | 1374 |
| 34 | 1499 |
| 35 | 1624 |
| 36 | 1749 |
| 37 | 1774 |
| 38 | 1799 |
| 39 | 1824 |
| 40 | 1849 |
[124,249,374,499,524,549,574,599,604,609,614,619, 620,621,622,623,749,874,999,1124,1149,1174,1199, 1224,1229,1234,1239,1244,1245,1246,1247,1248,1374, 1499,1624,1749,1774,1799,1824,1849] |