n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 20 |
5 | 41 |
6 | 82 |
7 | 165 |
8 | 330 |
9 | 661 |
10 | 1322 |
11 | 2645 |
12 | 5290 |
13 | 10581 |
14 | 21162 |
15 | 42325 |
16 | 84650 |
17 | 169301 |
18 | 338602 |
19 | 677205 |
20 | 1354410 |
21 | 2708821 |
22 | 5417642 |
23 | 10835285 |
24 | 21670570 |
25 | 43341141 |
26 | 86682282 |
27 | 173364565 |
28 | 346729130 |
29 | 693458261 |
30 | 1386916522 |
31 | 2773833045 |
32 | 5547666090 |
33 | 11095332181 |
[1,2,5,10,20,41,82,165,330,661,1322,2645,5290, 10581,21162,42325,84650,169301,338602,677205, 1354410,2708821,5417642,10835285,21670570, 43341141,86682282,173364565,346729130,693458261, 1386916522,2773833045,5547666090,11095332181] |