Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 10 |
3 | 80 |
4 | 600 |
5 | 4400 |
6 | 32000 |
7 | 232000 |
8 | 1680000 |
9 | 12160000 |
10 | 88000000 |
11 | 636800000 |
12 | 4608000000 |
13 | 33344000000 |
14 | 241280000000 |
15 | 1745920000000 |
16 | 12633600000000 |
17 | 91417600000000 |
18 | 661504000000000 |
19 | 4786688000000000 |
20 | 34636800000000000 |
[0,1,10,80,600,4400,32000,232000,1680000,12160000, 88000000,636800000,4608000000,33344000000, 241280000000,1745920000000,12633600000000, 91417600000000,661504000000000,4786688000000000, 34636800000000000] |