Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 3 |
5 | 30 |
6 | 405 |
7 | 10080 |
8 | 369180 |
9 | 17959158 |
10 | 1092909510 |
11 | 81043601760 |
12 | 7195434965235 |
13 | 753877707936210 |
14 | 92048844661576803 |
15 | 12957249486666966390 |
16 | 2083048648390795634640 |
17 | 379312444955136162744540 |
[0,0,0,0,3,30,405,10080,369180,17959158, 1092909510,81043601760,7195434965235, 753877707936210,92048844661576803, 12957249486666966390,2083048648390795634640, 379312444955136162744540] |