n | a(n) |
---|---|
3 | 2 |
4 | 3 |
5 | 4 |
6 | 7 |
7 | 10 |
8 | 18 |
9 | 30 |
10 | 54 |
11 | 94 |
12 | 176 |
13 | 316 |
14 | 591 |
15 | 1096 |
16 | 2058 |
17 | 3856 |
18 | 7301 |
19 | 13798 |
20 | 26244 |
21 | 49940 |
22 | 95373 |
23 | 182362 |
24 | 349626 |
25 | 671092 |
26 | 1290714 |
27 | 2485534 |
28 | 4793790 |
29 | 9256396 |
30 | 17896284 |
31 | 34636834 |
32 | 67109898 |
33 | 130150588 |
34 | 252647064 |
35 | 490853416 |
36 | 954440950 |
[2,3,4,7,10,18,30,54,94,176,316,591,1096,2058, 3856,7301,13798,26244,49940,95373,182362,349626, 671092,1290714,2485534,4793790,9256396,17896284, 34636834,67109898,130150588,252647064,490853416, 954440950] |