Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 4 |
2 | 270 |
3 | 8448 |
4 | 192000 |
5 | 3669300 |
6 | 62952162 |
7 | 1003770880 |
8 | 15182515584 |
9 | 220700443500 |
10 | 3110529630450 |
11 | 42769154678976 |
12 | 576313309494000 |
13 | 7636526099508852 |
14 | 99765264496070250 |
15 | 1287663145631539200 |
16 | 16446680778536421888 |
17 | 208154776511034178380 |
18 | 2613380452317012835386 |
[0,4,270,8448,192000,3669300,62952162,1003770880, 15182515584,220700443500,3110529630450, 42769154678976,576313309494000,7636526099508852, 99765264496070250,1287663145631539200, 16446680778536421888,208154776511034178380, 2613380452317012835386] |