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| n | a(n) |
|---|---|
| 0 | 7 |
| 1 | 115248 |
| 2 | 4648735526400 |
| 3 | 450407556363158605209600 |
| 4 | 104778523164913973815626804401602560000 |
| 5 | 58523610551335889301209607995669952696063684472995840000 |
| 6 | 78484177614161178233131678359243733693084949841898468389173730723495936000000 |
| 7 | 252711655239728880943018718373465881336679551349902568778399448766444479481704737212965012373504000000 |
[7,115248,4648735526400,450407556363158605209600, 104778523164913973815626804401602560000, 58523610551335889301209607995669952696063684472995\ 840000, 78484177614161178233131678359243733693084949841898\ 468389173730723495936000000, 25271165523972888094301871837346588133667955134990\ 25687783994487664444794817047372129650123735040000\ 00] |