n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 9 |
5 | 17 |
6 | 41 |
7 | 71 |
8 | 138 |
9 | 270 |
10 | 518 |
11 | 938 |
12 | 1863 |
13 | 3323 |
14 | 6163 |
15 | 11436 |
16 | 20883 |
17 | 37413 |
18 | 69257 |
19 | 122784 |
20 | 221873 |
21 | 397258 |
22 | 708142 |
23 | 1249955 |
24 | 2236499 |
25 | 3917628 |
26 | 6909676 |
27 | 12130972 |
28 | 21251742 |
29 | 36973609 |
30 | 64788378 |
31 | 112103360 |
32 | 194628113 |
33 | 336713377 |
34 | 581527210 |
35 | 1000153063 |
[1,1,2,5,9,17,41,71,138,270,518,938,1863,3323, 6163,11436,20883,37413,69257,122784,221873,397258, 708142,1249955,2236499,3917628,6909676,12130972, 21251742,36973609,64788378,112103360,194628113, 336713377,581527210,1000153063] |