n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 8 |
7 | 17 |
8 | 36 |
9 | 66 |
10 | 115 |
11 | 202 |
12 | 340 |
13 | 569 |
14 | 944 |
15 | 1550 |
16 | 2531 |
17 | 4122 |
18 | 6704 |
19 | 10879 |
20 | 17640 |
21 | 28584 |
22 | 46289 |
23 | 74942 |
24 | 121304 |
25 | 196321 |
26 | 317710 |
27 | 514126 |
28 | 831933 |
29 | 1346160 |
30 | 2178196 |
31 | 3524451 |
32 | 5702756 |
33 | 9227328 |
34 | 14930213 |
35 | 24157668 |
36 | 39088018 |
37 | 63245829 |
38 | 102333992 |
[0,0,0,1,2,8,17,36,66,115,202,340,569,944,1550, 2531,4122,6704,10879,17640,28584,46289,74942, 121304,196321,317710,514126,831933,1346160, 2178196,3524451,5702756,9227328,14930213,24157668, 39088018,63245829,102333992] |