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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 4 |
| 6 | 5 |
| 7 | 30 |
| 8 | 12 |
| 9 | 8 |
| 10 | 7 |
| 11 | 210 |
| 12 | 60 |
| 13 | 18 |
| 14 | 10 |
| 15 | 9 |
| 16 | 2310 |
| 17 | 420 |
| 18 | 90 |
| 19 | 24 |
| 20 | 14 |
| 21 | 11 |
| 22 | 30030 |
| 23 | 4620 |
| 24 | 630 |
| 25 | 120 |
| 26 | 36 |
| 27 | 16 |
| 28 | 13 |
| 29 | 510510 |
| 30 | 60060 |
| 31 | 6930 |
| 32 | 840 |
| 33 | 150 |
| 34 | 42 |
| 35 | 20 |
| 36 | 15 |
| 37 | 9699690 |
| 38 | 1021020 |
| 39 | 90090 |
| 40 | 9240 |
| 41 | 1050 |
| 42 | 180 |
| 43 | 48 |
| 44 | 22 |
| 45 | 17 |
| 46 | 223092870 |
| 47 | 19399380 |
| 48 | 1531530 |
| 49 | 120120 |
| 50 | 11550 |
[1,2,3,6,4,5,30,12,8,7,210,60,18,10,9,2310,420,90, 24,14,11,30030,4620,630,120,36,16,13,510510,60060, 6930,840,150,42,20,15,9699690,1021020,90090,9240, 1050,180,48,22,17,223092870,19399380,1531530, 120120,11550] |