n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 28 |
4 | 120 |
5 | 496 |
6 | 672 |
7 | 8128 |
8 | 30240 |
9 | 32760 |
10 | 523776 |
11 | 23569920 |
12 | 33550336 |
13 | 142990848 |
14 | 1379454720 |
15 | 8589869056 |
16 | 66433720320 |
17 | 137438691328 |
18 | 153003540480 |
19 | 403031236608 |
20 | 14942123276641920 |
21 | 275502900594021408 |
22 | 2305843008139952128 |
23 | 71065075104190073088 |
24 | 154345556085770649600 |
25 | 203820700083634254643200 |
26 | 34384125938411324962897920 |
[1,6,28,120,496,672,8128,30240,32760,523776, 23569920,33550336,142990848,1379454720,8589869056, 66433720320,137438691328,153003540480, 403031236608,14942123276641920,275502900594021408, 2305843008139952128,71065075104190073088, 154345556085770649600,203820700083634254643200, 34384125938411324962897920] |