n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 30 |
6 | 57 |
7 | 108 |
8 | 205 |
9 | 390 |
10 | 742 |
11 | 1413 |
12 | 2692 |
13 | 5136 |
14 | 9804 |
15 | 18735 |
16 | 35827 |
17 | 68585 |
18 | 131401 |
19 | 251995 |
20 | 483683 |
21 | 929276 |
22 | 1786976 |
23 | 3439517 |
24 | 6626278 |
25 | 12777355 |
26 | 24660687 |
27 | 47638907 |
28 | 92109837 |
29 | 178252183 |
30 | 345257895 |
31 | 669310385 |
32 | 1298617648 |
33 | 2521732679 |
[1,2,4,8,16,30,57,108,205,390,742,1413,2692,5136, 9804,18735,35827,68585,131401,251995,483683, 929276,1786976,3439517,6626278,12777355,24660687, 47638907,92109837,178252183,345257895,669310385, 1298617648,2521732679] |