Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 6 |
5 | 12 |
6 | 72 |
7 | 480 |
8 | 864 |
9 | 9600 |
10 | 108000 |
11 | 312000 |
12 | 4795200 |
13 | 46293120 |
14 | 241056000 |
15 | 4759413120 |
16 | 94182359040 |
17 | 478511953920 |
18 | 4873965022080 |
19 | 122634632171520 |
20 | 799554193966080 |
21 | 23063946114908160 |
22 | 664424069072117760 |
23 | 3198456730188840960 |
24 | 108184656752428032000 |
25 | 2657146152621477888000 |
26 | 22850984107452933734400 |
27 | 863305241854715928576000 |
28 | 15282315334192501724774400 |
29 | 151673086024479840160972800 |
[1,1,2,6,12,72,480,864,9600,108000,312000,4795200, 46293120,241056000,4759413120,94182359040, 478511953920,4873965022080,122634632171520, 799554193966080,23063946114908160, 664424069072117760,3198456730188840960, 108184656752428032000,2657146152621477888000, 22850984107452933734400,863305241854715928576000, 15282315334192501724774400, 151673086024479840160972800] |