Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 12 |
5 | 3960 |
6 | 60 |
7 | 420 |
8 | 840 |
9 | 17907120 |
10 | 2520 |
11 | 411863760 |
12 | 27720 |
13 | 68502634200 |
14 | 447069823200 |
15 | 360360 |
16 | 720720 |
17 | 7600186994400 |
18 | 12252240 |
19 | 9524356075634400 |
20 | 81909462250455840 |
21 | 1149071006394511200 |
22 | 232792560 |
23 | 35621201198229847200 |
24 | 5354228880 |
25 | 91351145008363640400 |
[1,2,6,12,3960,60,420,840,17907120,2520,411863760, 27720,68502634200,447069823200,360360,720720, 7600186994400,12252240,9524356075634400, 81909462250455840,1149071006394511200,232792560, 35621201198229847200,5354228880, 91351145008363640400] |