n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 5 |
4 | 7 |
5 | 15 |
6 | 41 |
7 | 77 |
8 | 161 |
9 | 325 |
10 | 727 |
11 | 1460 |
12 | 3058 |
13 | 6228 |
14 | 12815 |
15 | 26447 |
16 | 54099 |
17 | 110800 |
18 | 226247 |
19 | 461531 |
20 | 939678 |
21 | 1914189 |
22 | 3890279 |
23 | 7905962 |
24 | 16045367 |
25 | 32550830 |
26 | 65971827 |
27 | 133645098 |
28 | 270561031 |
29 | 547468214 |
30 | 1107208235 |
31 | 2238242852 |
32 | 4522679064 |
33 | 9135128917 |
[0,1,1,5,7,15,41,77,161,325,727,1460,3058,6228, 12815,26447,54099,110800,226247,461531,939678, 1914189,3890279,7905962,16045367,32550830, 65971827,133645098,270561031,547468214,1107208235, 2238242852,4522679064,9135128917] |