n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 14 |
5 | 25 |
6 | 46 |
7 | 86 |
8 | 160 |
9 | 294 |
10 | 545 |
11 | 1016 |
12 | 1904 |
13 | 3565 |
14 | 6686 |
15 | 12585 |
16 | 23770 |
17 | 45013 |
18 | 85392 |
19 | 162393 |
20 | 309621 |
21 | 591792 |
22 | 1133516 |
23 | 2175532 |
24 | 4184036 |
25 | 8062871 |
26 | 15566675 |
27 | 30105898 |
28 | 58320830 |
29 | 113156619 |
30 | 219878845 |
31 | 427850213 |
32 | 833616314 |
33 | 1626199001 |
[1,2,4,8,14,25,46,86,160,294,545,1016,1904,3565, 6686,12585,23770,45013,85392,162393,309621,591792, 1133516,2175532,4184036,8062871,15566675,30105898, 58320830,113156619,219878845,427850213,833616314, 1626199001] |