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| n | a(n) |
|---|---|
| 1 | 635040 |
| 2 | 1015560 |
| 3 | 1446480 |
| 4 | 1854720 |
| 5 | 4356000 |
| 6 | 6350400 |
| 7 | 10155600 |
| 8 | 14464800 |
| 9 | 18547200 |
| 10 | 43560000 |
| 11 | 51665040 |
| 12 | 59552640 |
| 13 | 63504000 |
| 14 | 67944240 |
| 15 | 76839840 |
| 16 | 78127560 |
| 17 | 82623060 |
| 18 | 88560360 |
| 19 | 95236960 |
| 20 | 99497160 |
| 21 | 101556000 |
| 22 | 105094080 |
[635040,1015560,1446480,1854720,4356000,6350400, 10155600,14464800,18547200,43560000,51665040, 59552640,63504000,67944240,76839840,78127560, 82623060,88560360,95236960,99497160,101556000, 105094080] |