n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 2 |
4 | 4 |
5 | 12 |
6 | 23 |
7 | 53 |
8 | 104 |
9 | 218 |
10 | 437 |
11 | 893 |
12 | 1785 |
13 | 3620 |
14 | 7264 |
15 | 14634 |
16 | 29382 |
17 | 59097 |
18 | 118617 |
19 | 238291 |
20 | 478191 |
21 | 959867 |
22 | 1925681 |
23 | 3863365 |
24 | 7748136 |
25 | 15538461 |
26 | 31154278 |
27 | 62458007 |
28 | 125194936 |
29 | 250924636 |
30 | 502855774 |
31 | 1007635332 |
32 | 2018912085 |
33 | 4044775367 |
34 | 8102759211 |
35 | 16230735448 |
36 | 32509514412 |
37 | 65110826347 |
[0,0,0,2,4,12,23,53,104,218,437,893,1785,3620, 7264,14634,29382,59097,118617,238291,478191, 959867,1925681,3863365,7748136,15538461,31154278, 62458007,125194936,250924636,502855774,1007635332, 2018912085,4044775367,8102759211,16230735448, 32509514412,65110826347] |