n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 8 |
6 | 16 |
7 | 31 |
8 | 60 |
9 | 117 |
10 | 228 |
11 | 441 |
12 | 860 |
13 | 1678 |
14 | 3267 |
15 | 6368 |
16 | 12413 |
17 | 24192 |
18 | 47158 |
19 | 91929 |
20 | 179190 |
21 | 349306 |
22 | 680925 |
23 | 1327341 |
24 | 2587450 |
25 | 5043845 |
26 | 9832184 |
27 | 19166364 |
28 | 37361945 |
29 | 72831417 |
30 | 141973854 |
31 | 276756612 |
32 | 539495115 |
33 | 1051664254 |
34 | 2050060645 |
35 | 3996283405 |
[1,1,1,2,4,8,16,31,60,117,228,441,860,1678,3267, 6368,12413,24192,47158,91929,179190,349306,680925, 1327341,2587450,5043845,9832184,19166364,37361945, 72831417,141973854,276756612,539495115,1051664254, 2050060645,3996283405] |