n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 7 |
7 | 14 |
8 | 23 |
9 | 43 |
10 | 73 |
11 | 134 |
12 | 223 |
13 | 405 |
14 | 689 |
15 | 1216 |
16 | 2094 |
17 | 3678 |
18 | 6333 |
19 | 11080 |
20 | 19152 |
21 | 33363 |
22 | 57798 |
23 | 100549 |
24 | 174262 |
25 | 302898 |
26 | 525328 |
27 | 912448 |
28 | 1583069 |
29 | 2748892 |
30 | 4769842 |
31 | 8281087 |
32 | 14371045 |
33 | 24946819 |
34 | 43295806 |
35 | 75153267 |
36 | 130434130 |
37 | 226401111 |
38 | 392944875 |
39 | 682038592 |
40 | 1183770424 |
41 | 2054659668 |
42 | 3566162246 |
[1,0,1,2,4,7,14,23,43,73,134,223,405,689,1216, 2094,3678,6333,11080,19152,33363,57798,100549, 174262,302898,525328,912448,1583069,2748892, 4769842,8281087,14371045,24946819,43295806, 75153267,130434130,226401111,392944875,682038592, 1183770424,2054659668,3566162246] |