Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 12 |
4 | 24 |
5 | 48 |
6 | 240 |
7 | 720 |
8 | 5040 |
9 | 10080 |
10 | 20160 |
11 | 221760 |
12 | 665280 |
13 | 8648640 |
14 | 17297280 |
15 | 294053760 |
16 | 2205403200 |
17 | 27935107200 |
18 | 293318625600 |
19 | 1927522396800 |
20 | 8995104518400 |
21 | 26985313555200 |
22 | 782574093100800 |
23 | 24259796886124800 |
24 | 48519593772249600 |
25 | 1795224969573235200 |
26 | 8976124847866176000 |
27 | 368021118762513216000 |
[1,2,4,12,24,48,240,720,5040,10080,20160,221760, 665280,8648640,17297280,294053760,2205403200, 27935107200,293318625600,1927522396800, 8995104518400,26985313555200,782574093100800, 24259796886124800,48519593772249600, 1795224969573235200,8976124847866176000, 368021118762513216000] |