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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 6 |
| 2 | 12 |
| 3 | 30 |
| 4 | 60 |
| 5 | 120 |
| 6 | 210 |
| 7 | 420 |
| 8 | 840 |
| 9 | 1260 |
| 10 | 2520 |
| 11 | 2310 |
| 12 | 5040 |
| 13 | 9240 |
| 14 | 13860 |
| 15 | 27720 |
| 16 | 32760 |
| 17 | 55440 |
| 18 | 65520 |
| 19 | 120120 |
| 20 | 180180 |
| 21 | 360360 |
| 22 | 235620 |
| 23 | 720720 |
| 24 | 556920 |
| 25 | 942480 |
| 26 | 1113840 |
| 27 | 1531530 |
[2,6,12,30,60,120,210,420,840,1260,2520,2310,5040, 9240,13860,27720,32760,55440,65520,120120,180180, 360360,235620,720720,556920,942480,1113840, 1531530] |