n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 6 |
5 | 8 |
6 | 22 |
7 | 32 |
8 | 66 |
9 | 118 |
10 | 204 |
11 | 366 |
12 | 644 |
13 | 1120 |
14 | 1902 |
15 | 3300 |
16 | 5676 |
17 | 9690 |
18 | 16620 |
19 | 28152 |
20 | 47900 |
21 | 80856 |
22 | 136546 |
23 | 230754 |
24 | 387570 |
25 | 651932 |
26 | 1093174 |
27 | 1832286 |
28 | 3065822 |
29 | 5122932 |
30 | 8557788 |
31 | 14272702 |
32 | 23779968 |
33 | 39592890 |
34 | 65860910 |
35 | 109471248 |
36 | 181821502 |
37 | 301795112 |
[0,1,2,6,8,22,32,66,118,204,366,644,1120,1902, 3300,5676,9690,16620,28152,47900,80856,136546, 230754,387570,651932,1093174,1832286,3065822, 5122932,8557788,14272702,23779968,39592890, 65860910,109471248,181821502,301795112] |