n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 14 |
5 | 31 |
6 | 56 |
7 | 104 |
8 | 208 |
9 | 418 |
10 | 873 |
11 | 1772 |
12 | 3545 |
13 | 7103 |
14 | 14180 |
15 | 28572 |
16 | 57620 |
17 | 116055 |
18 | 233735 |
19 | 469754 |
20 | 944670 |
21 | 1900425 |
22 | 3823544 |
23 | 7695342 |
24 | 15483113 |
25 | 31150656 |
26 | 62671350 |
27 | 126083545 |
28 | 253679744 |
29 | 510398235 |
30 | 1026910104 |
31 | 2066113688 |
32 | 4156885969 |
[1,2,6,14,31,56,104,208,418,873,1772,3545,7103, 14180,28572,57620,116055,233735,469754,944670, 1900425,3823544,7695342,15483113,31150656, 62671350,126083545,253679744,510398235,1026910104, 2066113688,4156885969] |