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| n | a(n) |
|---|---|
| 1 | 60 |
| 2 | 140 |
| 3 | 160 |
| 4 | 168 |
| 5 | 180 |
| 6 | 216 |
| 7 | 220 |
| 8 | 252 |
| 9 | 260 |
| 10 | 300 |
| 11 | 312 |
| 12 | 340 |
| 13 | 360 |
| 14 | 380 |
| 15 | 396 |
| 16 | 420 |
| 17 | 432 |
| 18 | 460 |
| 19 | 462 |
| 20 | 480 |
| 21 | 500 |
| 22 | 504 |
| 23 | 520 |
| 24 | 540 |
| 25 | 580 |
| 26 | 600 |
| 27 | 616 |
| 28 | 620 |
| 29 | 624 |
| 30 | 630 |
| 31 | 660 |
| 32 | 672 |
| 33 | 684 |
| 34 | 720 |
| 35 | 728 |
| 36 | 740 |
| 37 | 756 |
| 38 | 780 |
| 39 | 792 |
| 40 | 810 |
| 41 | 820 |
| 42 | 840 |
| 43 | 858 |
| 44 | 860 |
| 45 | 864 |
| 46 | 870 |
| 47 | 924 |
| 48 | 936 |
| 49 | 940 |
| 50 | 960 |
| 51 | 990 |
| 52 | 1008 |
| 53 | 1020 |
[60,140,160,168,180,216,220,252,260,300,312,340, 360,380,396,420,432,460,462,480,500,504,520,540, 580,600,616,620,624,630,660,672,684,720,728,740, 756,780,792,810,820,840,858,860,864,870,924,936, 940,960,990,1008,1020] |