n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 16 |
3 | 44 |
4 | 122 |
5 | 288 |
6 | 672 |
7 | 1432 |
8 | 3005 |
9 | 5960 |
10 | 11632 |
11 | 21836 |
12 | 40376 |
13 | 72568 |
14 | 128640 |
15 | 223112 |
16 | 382192 |
17 | 643404 |
18 | 1071152 |
19 | 1757968 |
20 | 2856482 |
21 | 4586000 |
22 | 7296768 |
23 | 11490912 |
24 | 17949404 |
25 | 27787684 |
26 | 42702576 |
27 | 65106188 |
28 | 98599604 |
29 | 148274760 |
30 | 221611776 |
31 | 329127848 |
32 | 486057756 |
[1,4,16,44,122,288,672,1432,3005,5960,11632,21836, 40376,72568,128640,223112,382192,643404,1071152, 1757968,2856482,4586000,7296768,11490912,17949404, 27787684,42702576,65106188,98599604,148274760, 221611776,329127848,486057756] |