Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 6 |
3 | 18 |
4 | 36 |
5 | 78 |
6 | 150 |
7 | 306 |
8 | 420 |
9 | 792 |
10 | 1338 |
11 | 2082 |
12 | 3228 |
13 | 4830 |
14 | 7050 |
15 | 9954 |
16 | 13920 |
17 | 18738 |
18 | 24666 |
19 | 32610 |
[0,0,6,18,36,78,150,306,420,792,1338,2082,3228, 4830,7050,9954,13920,18738,24666,32610] |