n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 20 |
7 | 37 |
8 | 74 |
9 | 143 |
10 | 284 |
11 | 559 |
12 | 1114 |
13 | 2206 |
14 | 4394 |
15 | 8740 |
16 | 17418 |
17 | 34696 |
18 | 69194 |
19 | 137971 |
20 | 275280 |
21 | 549258 |
22 | 1096286 |
23 | 2188333 |
24 | 4369162 |
25 | 8724154 |
26 | 17422652 |
27 | 34797199 |
28 | 69505908 |
29 | 138845926 |
30 | 277383872 |
31 | 554189329 |
32 | 1107297290 |
33 | 2212558942 |
[1,2,3,6,10,20,37,74,143,284,559,1114,2206,4394, 8740,17418,34696,69194,137971,275280,549258, 1096286,2188333,4369162,8724154,17422652,34797199, 69505908,138845926,277383872,554189329,1107297290, 2212558942] |