n | a(n) |
---|---|
1 | 44 |
2 | 126 |
3 | 377 |
4 | 848 |
5 | 2042 |
6 | 4218 |
7 | 9228 |
8 | 18482 |
9 | 38621 |
10 | 76654 |
11 | 156631 |
12 | 310658 |
13 | 627864 |
14 | 1247558 |
15 | 2507954 |
16 | 4993614 |
17 | 10012411 |
18 | 19968402 |
19 | 39986317 |
20 | 79836334 |
21 | 159770246 |
22 | 319221314 |
23 | 638635272 |
24 | 1276539506 |
25 | 2553459769 |
26 | 5105272678 |
27 | 10211298371 |
[44,126,377,848,2042,4218,9228,18482,38621,76654, 156631,310658,627864,1247558,2507954,4993614, 10012411,19968402,39986317,79836334,159770246, 319221314,638635272,1276539506,2553459769, 5105272678,10211298371] |