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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 6 |
| 5 | 8 |
| 6 | 12 |
| 7 | 18 |
| 8 | 24 |
| 9 | 30 |
| 10 | 36 |
| 11 | 48 |
| 12 | 60 |
| 13 | 72 |
| 14 | 84 |
| 15 | 90 |
| 16 | 120 |
| 17 | 144 |
| 18 | 180 |
| 19 | 240 |
| 20 | 252 |
| 21 | 360 |
| 22 | 420 |
| 23 | 480 |
| 24 | 504 |
| 25 | 540 |
| 26 | 720 |
| 27 | 840 |
| 28 | 900 |
| 29 | 1008 |
| 30 | 1080 |
| 31 | 1260 |
| 32 | 1440 |
| 33 | 1680 |
| 34 | 1800 |
| 35 | 2520 |
| 36 | 2640 |
| 37 | 2880 |
| 38 | 3360 |
| 39 | 3780 |
| 40 | 3960 |
| 41 | 5040 |
| 42 | 5280 |
| 43 | 5400 |
| 44 | 5460 |
| 45 | 5544 |
| 46 | 6300 |
| 47 | 7560 |
| 48 | 7920 |
| 49 | 8400 |
| 50 | 10080 |
| 51 | 10920 |
| 52 | 12600 |
| 53 | 15120 |
| 54 | 15840 |
| 55 | 16380 |
| 56 | 18480 |
[1,2,4,6,8,12,18,24,30,36,48,60,72,84,90,120,144, 180,240,252,360,420,480,504,540,720,840,900,1008, 1080,1260,1440,1680,1800,2520,2640,2880,3360,3780, 3960,5040,5280,5400,5460,5544,6300,7560,7920,8400, 10080,10920,12600,15120,15840,16380,18480] |