n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 112 |
3 | 2464 |
4 | 65520 |
5 | 1991808 |
6 | 67189248 |
7 | 2469837888 |
8 | 97765355520 |
9 | 4132860197760 |
10 | 185458263419520 |
11 | 8794132843507200 |
12 | 439083652465543680 |
13 | 23017956568726049280 |
14 | 1263929372436815078400 |
15 | 72550400791147384412160 |
[1,7,112,2464,65520,1991808,67189248,2469837888, 97765355520,4132860197760,185458263419520, 8794132843507200,439083652465543680, 23017956568726049280,1263929372436815078400, 72550400791147384412160] |