n | a(n) |
---|---|
1 | 3 |
2 | 192 |
3 | 3000 |
4 | 24000 |
5 | 128625 |
6 | 526848 |
7 | 1778112 |
8 | 5184000 |
9 | 13476375 |
10 | 31944000 |
11 | 70180968 |
12 | 144685632 |
13 | 282589125 |
14 | 526848000 |
15 | 943296000 |
16 | 1630015488 |
17 | 2729559627 |
18 | 4444632000 |
19 | 7057911000 |
20 | 10956792000 |
21 | 16663911033 |
22 | 24874409472 |
23 | 36501000000 |
24 | 52728000000 |
25 | 75075609375 |
[3,192,3000,24000,128625,526848,1778112,5184000, 13476375,31944000,70180968,144685632,282589125, 526848000,943296000,1630015488,2729559627, 4444632000,7057911000,10956792000,16663911033, 24874409472,36501000000,52728000000,75075609375] |