n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 5 |
5 | 7 |
6 | 15 |
7 | 24 |
8 | 49 |
9 | 91 |
10 | 183 |
11 | 356 |
12 | 734 |
13 | 1465 |
14 | 3017 |
15 | 6153 |
16 | 12721 |
17 | 26230 |
18 | 54575 |
19 | 113480 |
20 | 237296 |
21 | 496612 |
22 | 1042785 |
23 | 2192207 |
24 | 4619736 |
25 | 9747966 |
26 | 20607348 |
[1,2,3,5,7,15,24,49,91,183,356,734,1465,3017,6153, 12721,26230,54575,113480,237296,496612,1042785, 2192207,4619736,9747966,20607348] |