Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 8 |
7 | 16 |
8 | 40 |
9 | 80 |
10 | 168 |
11 | 336 |
12 | 672 |
13 | 1344 |
14 | 2640 |
15 | 5280 |
16 | 10296 |
17 | 20592 |
18 | 40040 |
19 | 80080 |
20 | 155584 |
21 | 311168 |
22 | 604656 |
23 | 1209312 |
24 | 2351440 |
25 | 4702880 |
26 | 9152528 |
27 | 18305056 |
28 | 35659200 |
29 | 71318400 |
30 | 139070880 |
31 | 278141760 |
32 | 542911320 |
33 | 1085822640 |
34 | 2121460200 |
35 | 4242920400 |
36 | 8297266560 |
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