| n | a(n) |
|---|---|
| 1 | 840 |
| 2 | 1080 |
| 3 | 1320 |
| 4 | 1512 |
| 5 | 1560 |
| 6 | 1848 |
| 7 | 1890 |
| 8 | 1920 |
| 9 | 2040 |
| 10 | 2184 |
| 11 | 2280 |
| 12 | 2310 |
| 13 | 2376 |
| 14 | 2688 |
| 15 | 2730 |
| 16 | 2760 |
| 17 | 2808 |
| 18 | 2856 |
| 19 | 2970 |
| 20 | 3000 |
| 21 | 3080 |
| 22 | 3192 |
| 23 | 3432 |
| 24 | 3456 |
| 25 | 3480 |
| 26 | 3510 |
| 27 | 3570 |
| 28 | 3640 |
| 29 | 3672 |
| 30 | 3720 |
| 31 | 3864 |
| 32 | 3990 |
| 33 | 4104 |
| 34 | 4158 |
| 35 | 4224 |
| 36 | 4290 |
| 37 | 4440 |
| 38 | 4480 |
| 39 | 4488 |
| 40 | 4590 |
| 41 | 4760 |
| 42 | 4830 |
| 43 | 4872 |
[840,1080,1320,1512,1560,1848,1890,1920,2040,2184, 2280,2310,2376,2688,2730,2760,2808,2856,2970,3000, 3080,3192,3432,3456,3480,3510,3570,3640,3672,3720, 3864,3990,4104,4158,4224,4290,4440,4480,4488,4590, 4760,4830,4872] |