n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 1 |
3 | 4 |
4 | 7 |
5 | 14 |
6 | 28 |
7 | 54 |
8 | 111 |
9 | 218 |
10 | 436 |
11 | 854 |
12 | 1735 |
13 | 3432 |
14 | 6825 |
15 | 13664 |
16 | 27352 |
17 | 54218 |
18 | 108714 |
19 | 216616 |
20 | 432239 |
21 | 864548 |
22 | 1727408 |
23 | 3441364 |
24 | 6891458 |
25 | 13756440 |
26 | 27466896 |
27 | 54922134 |
28 | 109751871 |
29 | 219035562 |
30 | 438319568 |
31 | 875529382 |
[1,2,1,4,7,14,28,54,111,218,436,854,1735,3432, 6825,13664,27352,54218,108714,216616,432239, 864548,1727408,3441364,6891458,13756440,27466896, 54922134,109751871,219035562,438319568,875529382] |