n | a(n) |
---|---|
2 | 30 |
3 | 4656 |
4 | 1785640 |
5 | 620034300 |
6 | 186034854330 |
7 | 41535948202896 |
8 | 6215087324054848 |
9 | 583572966788128320 |
10 | 34534249243423434450 |
11 | 1358435234100803814340 |
12 | 37831746939409059248040 |
13 | 788796221709817955804040 |
14 | 12886433906907110589156390 |
15 | 171056501049470927711917200 |
[30,4656,1785640,620034300,186034854330, 41535948202896,6215087324054848, 583572966788128320,34534249243423434450, 1358435234100803814340,37831746939409059248040, 788796221709817955804040, 12886433906907110589156390, 171056501049470927711917200] |