Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 8 |
7 | 16 |
8 | 32 |
9 | 96 |
10 | 288 |
11 | 864 |
12 | 2592 |
13 | 7776 |
14 | 23328 |
15 | 69984 |
16 | 279936 |
17 | 1119744 |
18 | 4478976 |
19 | 17915904 |
20 | 71663616 |
21 | 286654464 |
22 | 1146617856 |
23 | 4586471424 |
24 | 18345885696 |
25 | 91729428480 |
26 | 458647142400 |
27 | 2293235712000 |
28 | 11466178560000 |
29 | 57330892800000 |
30 | 286654464000000 |
[1,1,1,2,4,8,16,32,96,288,864,2592,7776,23328, 69984,279936,1119744,4478976,17915904,71663616, 286654464,1146617856,4586471424,18345885696, 91729428480,458647142400,2293235712000, 11466178560000,57330892800000,286654464000000] |