n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 3 |
9 | 2 |
10 | 6 |
11 | 8 |
12 | 11 |
13 | 26 |
14 | 28 |
15 | 67 |
16 | 96 |
17 | 162 |
18 | 316 |
19 | 448 |
20 | 922 |
21 | 1435 |
22 | 2572 |
23 | 4660 |
24 | 7563 |
25 | 14397 |
26 | 23896 |
27 | 43337 |
28 | 77097 |
29 | 133071 |
30 | 244787 |
31 | 423093 |
32 | 767732 |
33 | 1367412 |
34 | 2426612 |
35 | 4408497 |
36 | 7802348 |
37 | 14152342 |
38 | 25365035 |
39 | 45602031 |
40 | 82631362 |
41 | 148246136 |
42 | 269103870 |
43 | 485379304 |
[1,0,1,0,1,1,1,3,2,6,8,11,26,28,67,96,162,316,448, 922,1435,2572,4660,7563,14397,23896,43337,77097, 133071,244787,423093,767732,1367412,2426612, 4408497,7802348,14152342,25365035,45602031, 82631362,148246136,269103870,485379304] |