n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 14 |
6 | 23 |
7 | 42 |
8 | 76 |
9 | 139 |
10 | 258 |
11 | 482 |
12 | 907 |
13 | 1717 |
14 | 3269 |
15 | 6257 |
16 | 12020 |
17 | 23171 |
18 | 44762 |
19 | 86683 |
20 | 168233 |
21 | 327053 |
22 | 636837 |
23 | 1241723 |
24 | 2424228 |
25 | 4738426 |
26 | 9271299 |
27 | 18157441 |
28 | 35591647 |
29 | 69820626 |
30 | 137068908 |
31 | 269270450 |
32 | 529312241 |
33 | 1041093048 |
34 | 2048825748 |
35 | 4034059456 |
[0,1,2,4,7,14,23,42,76,139,258,482,907,1717,3269, 6257,12020,23171,44762,86683,168233,327053,636837, 1241723,2424228,4738426,9271299,18157441,35591647, 69820626,137068908,269270450,529312241,1041093048, 2048825748,4034059456] |