n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 4 |
7 | 8 |
8 | 20 |
9 | 48 |
10 | 92 |
11 | 168 |
12 | 340 |
13 | 576 |
14 | 1004 |
15 | 1816 |
16 | 3012 |
17 | 4976 |
18 | 8732 |
19 | 14024 |
20 | 22900 |
21 | 38944 |
22 | 62156 |
23 | 99704 |
24 | 167972 |
25 | 264912 |
26 | 423292 |
27 | 704552 |
28 | 1108692 |
29 | 1758592 |
30 | 2916396 |
31 | 4565720 |
32 | 7230852 |
33 | 11927600 |
34 | 18655964 |
35 | 29447560 |
36 | 48496692 |
37 | 75672288 |
38 | 119362956 |
[0,0,0,0,0,0,4,8,20,48,92,168,340,576,1004,1816, 3012,4976,8732,14024,22900,38944,62156,99704, 167972,264912,423292,704552,1108692,1758592, 2916396,4565720,7230852,11927600,18655964, 29447560,48496692,75672288,119362956] |