n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 12 |
6 | 21 |
7 | 38 |
8 | 68 |
9 | 122 |
10 | 220 |
11 | 399 |
12 | 729 |
13 | 1343 |
14 | 2493 |
15 | 4655 |
16 | 8727 |
17 | 16405 |
18 | 30901 |
19 | 58319 |
20 | 110298 |
21 | 209098 |
22 | 397407 |
23 | 757296 |
24 | 1446945 |
25 | 2771951 |
26 | 5323982 |
27 | 10250571 |
28 | 19780122 |
29 | 38243220 |
30 | 74058513 |
31 | 143592684 |
32 | 278661808 |
33 | 541110611 |
34 | 1051158027 |
35 | 2042539460 |
36 | 3969857205 |
[0,1,2,4,7,12,21,38,68,122,220,399,729,1343,2493, 4655,8727,16405,30901,58319,110298,209098,397407, 757296,1446945,2771951,5323982,10250571,19780122, 38243220,74058513,143592684,278661808,541110611, 1051158027,2042539460,3969857205] |