n | a(n) |
---|---|
0 | 1 |
1 | 25 |
2 | 600 |
3 | 14400 |
4 | 345600 |
5 | 8294400 |
6 | 199065600 |
7 | 4777574400 |
8 | 114661785600 |
9 | 2751882854400 |
10 | 66045188505600 |
11 | 1585084524134400 |
12 | 38042028579225300 |
13 | 913008685901400000 |
14 | 21912208461633427500 |
15 | 525893003079198120000 |
[1,25,600,14400,345600,8294400,199065600, 4777574400,114661785600,2751882854400, 66045188505600,1585084524134400,38042028579225300, 913008685901400000,21912208461633427500, 525893003079198120000] |