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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 4 |
| 6 | 24 |
| 7 | 24 |
| 8 | 3 |
| 9 | 27 |
| 10 | 270 |
| 11 | 270 |
| 12 | 3240 |
| 13 | 3240 |
| 14 | 45360 |
| 15 | 3024 |
| 16 | 189 |
| 17 | 189 |
| 18 | 3402 |
| 19 | 3402 |
| 20 | 68040 |
| 21 | 3240 |
| 22 | 71280 |
| 23 | 71280 |
| 24 | 2970 |
| 25 | 74250 |
| 26 | 1930500 |
| 27 | 71500 |
| 28 | 2002000 |
| 29 | 2002000 |
| 30 | 60060000 |
| 31 | 60060000 |
| 32 | 1876875 |
| 33 | 56875 |
| 34 | 1933750 |
| 35 | 55250 |
| 36 | 1989000 |
| 37 | 1989000 |
| 38 | 75582000 |
[1,1,1,4,4,24,24,3,27,270,270,3240,3240,45360, 3024,189,189,3402,3402,68040,3240,71280,71280, 2970,74250,1930500,71500,2002000,2002000,60060000, 60060000,1876875,56875,1933750,55250,1989000, 1989000,75582000] |