n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 5 |
3 | 11 |
4 | 22 |
5 | 46 |
6 | 96 |
7 | 201 |
8 | 421 |
9 | 882 |
10 | 1848 |
11 | 3872 |
12 | 8113 |
13 | 16999 |
14 | 35617 |
15 | 74628 |
16 | 156367 |
17 | 327635 |
18 | 686491 |
19 | 1438400 |
20 | 3013871 |
21 | 6314945 |
22 | 13231666 |
23 | 27724230 |
24 | 58090412 |
25 | 121716491 |
26 | 255031831 |
27 | 534366661 |
28 | 1119655250 |
[1,3,5,11,22,46,96,201,421,882,1848,3872,8113, 16999,35617,74628,156367,327635,686491,1438400, 3013871,6314945,13231666,27724230,58090412, 121716491,255031831,534366661,1119655250] |