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 | 144 |
7 | 392 |
8 | 896 |
9 | 1620 |
10 | 2800 |
11 | 4356 |
12 | 6624 |
13 | 9464 |
14 | 13328 |
15 | 18000 |
16 | 24064 |
17 | 31212 |
18 | 40176 |
19 | 50540 |
20 | 63200 |
21 | 77616 |
22 | 94864 |
23 | 114264 |
24 | 137088 |
25 | 162500 |
26 | 191984 |
27 | 224532 |
28 | 261856 |
29 | 302760 |
30 | 349200 |
31 | 399776 |
32 | 456704 |
33 | 518364 |
34 | 587248 |
35 | 661500 |
36 | 743904 |
37 | 832352 |
38 | 929936 |
39 | 1034280 |
40 | 1148800 |
[0,0,0,0,0,144,392,896,1620,2800,4356,6624,9464, 13328,18000,24064,31212,40176,50540,63200,77616, 94864,114264,137088,162500,191984,224532,261856, 302760,349200,399776,456704,518364,587248,661500, 743904,832352,929936,1034280,1148800] |