n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 19 |
4 | 44 |
5 | 95 |
6 | 195 |
7 | 395 |
8 | 794 |
9 | 1583 |
10 | 3172 |
11 | 6334 |
12 | 12665 |
13 | 25313 |
14 | 50596 |
15 | 101180 |
16 | 202326 |
17 | 404635 |
18 | 809227 |
19 | 1618410 |
20 | 3236766 |
21 | 6473474 |
22 | 12946903 |
23 | 25893723 |
24 | 51787365 |
25 | 103574668 |
26 | 207149213 |
27 | 414298342 |
28 | 828596584 |
29 | 1657193052 |
30 | 3314385970 |
[1,2,7,19,44,95,195,395,794,1583,3172,6334,12665, 25313,50596,101180,202326,404635,809227,1618410, 3236766,6473474,12946903,25893723,51787365, 103574668,207149213,414298342,828596584, 1657193052,3314385970] |