Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 5 |
4 | 66 |
5 | 1071 |
6 | 27606 |
7 | 887305 |
8 | 34583357 |
9 | 1562797351 |
10 | 80177945542 |
11 | 4597212665432 |
12 | 291214532031215 |
13 | 20193430937073303 |
14 | 1521240318892230748 |
15 | 123711268485285686123 |
16 | 10801367759750192440520 |
17 | 1007762402877770768660697 |
18 | 100058924666668698411972015 |
19 | 10533938778032068908299390227 |
20 | 1172080056205294525370971027435 |
[1,0,1,5,66,1071,27606,887305,34583357,1562797351, 80177945542,4597212665432,291214532031215, 20193430937073303,1521240318892230748, 123711268485285686123,10801367759750192440520, 1007762402877770768660697, 100058924666668698411972015, 10533938778032068908299390227, 1172080056205294525370971027435] |