n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 8 |
4 | 21 |
5 | 53 |
6 | 129 |
7 | 305 |
8 | 705 |
9 | 1601 |
10 | 3585 |
11 | 7937 |
12 | 17409 |
13 | 37889 |
14 | 81921 |
15 | 176129 |
16 | 376833 |
17 | 802817 |
18 | 1703937 |
19 | 3604481 |
20 | 7602177 |
21 | 15990785 |
22 | 33554433 |
23 | 70254593 |
24 | 146800641 |
25 | 306184193 |
26 | 637534209 |
27 | 1325400065 |
28 | 2751463425 |
29 | 5704253441 |
30 | 11811160065 |
31 | 24427626497 |
32 | 50465865729 |
[0,1,3,8,21,53,129,305,705,1601,3585,7937,17409, 37889,81921,176129,376833,802817,1703937,3604481, 7602177,15990785,33554433,70254593,146800641, 306184193,637534209,1325400065,2751463425, 5704253441,11811160065,24427626497,50465865729] |