n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 11 |
7 | 23 |
8 | 45 |
9 | 90 |
10 | 171 |
11 | 325 |
12 | 598 |
13 | 1097 |
14 | 1972 |
15 | 3531 |
16 | 6225 |
17 | 10915 |
18 | 18898 |
19 | 32507 |
20 | 55302 |
21 | 93410 |
22 | 156208 |
23 | 259250 |
24 | 426227 |
25 | 695235 |
26 | 1123742 |
27 | 1801614 |
28 | 2862591 |
29 | 4510432 |
30 | 7043455 |
31 | 10904830 |
32 | 16731444 |
33 | 25446285 |
34 | 38349306 |
35 | 57278489 |
[1,1,1,2,3,6,11,23,45,90,171,325,598,1097,1972, 3531,6225,10915,18898,32507,55302,93410,156208, 259250,426227,695235,1123742,1801614,2862591, 4510432,7043455,10904830,16731444,25446285, 38349306,57278489] |