n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 16 |
3 | 41 |
4 | 94 |
5 | 203 |
6 | 424 |
7 | 869 |
8 | 1762 |
9 | 3551 |
10 | 7132 |
11 | 14297 |
12 | 28630 |
13 | 57299 |
14 | 114640 |
15 | 229325 |
16 | 458698 |
17 | 917447 |
18 | 1834948 |
19 | 3669953 |
20 | 7339966 |
21 | 14679995 |
22 | 29360056 |
23 | 58720181 |
24 | 117440434 |
25 | 234880943 |
26 | 469761964 |
27 | 939524009 |
28 | 1879048102 |
29 | 3758096291 |
[1,5,16,41,94,203,424,869,1762,3551,7132,14297, 28630,57299,114640,229325,458698,917447,1834948, 3669953,7339966,14679995,29360056,58720181, 117440434,234880943,469761964,939524009, 1879048102,3758096291] |