n | a(n) |
---|---|
4 | 1 |
5 | 8 |
6 | 36 |
7 | 128 |
8 | 388 |
9 | 1050 |
10 | 2601 |
11 | 6013 |
12 | 13141 |
13 | 27416 |
14 | 55012 |
15 | 106816 |
16 | 201685 |
17 | 371828 |
18 | 671630 |
19 | 1192093 |
20 | 2084360 |
21 | 3597991 |
22 | 6143128 |
23 | 10391369 |
24 | 17439285 |
25 | 29073358 |
26 | 48199071 |
27 | 79535657 |
28 | 130740732 |
29 | 214230558 |
30 | 350125952 |
31 | 571019573 |
32 | 929690344 |
[1,8,36,128,388,1050,2601,6013,13141,27416,55012, 106816,201685,371828,671630,1192093,2084360, 3597991,6143128,10391369,17439285,29073358, 48199071,79535657,130740732,214230558,350125952, 571019573,929690344] |