n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 9 |
6 | 18 |
7 | 40 |
8 | 80 |
9 | 168 |
10 | 340 |
11 | 698 |
12 | 1396 |
13 | 2844 |
14 | 5688 |
15 | 11456 |
16 | 22948 |
17 | 46072 |
18 | 92144 |
19 | 184696 |
20 | 369392 |
21 | 739536 |
22 | 1479232 |
23 | 2959860 |
24 | 5919720 |
25 | 11842696 |
26 | 23685473 |
27 | 47376634 |
28 | 94753940 |
29 | 189519576 |
30 | 379039152 |
31 | 758102900 |
32 | 1516205800 |
[1,1,2,4,9,18,40,80,168,340,698,1396,2844,5688, 11456,22948,46072,92144,184696,369392,739536, 1479232,2959860,5919720,11842696,23685473, 47376634,94753940,189519576,379039152,758102900, 1516205800] |