n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 13 |
6 | 29 |
7 | 65 |
8 | 147 |
9 | 337 |
10 | 785 |
11 | 1857 |
12 | 4452 |
13 | 10789 |
14 | 26365 |
15 | 64833 |
16 | 160167 |
17 | 397025 |
18 | 986593 |
19 | 2456193 |
20 | 6123726 |
21 | 15286021 |
22 | 38198573 |
23 | 95555937 |
24 | 239294222 |
25 | 599914489 |
26 | 1505750425 |
27 | 3783967201 |
28 | 9521244242 |
29 | 23988787485 |
30 | 60520345765 |
31 | 152889244033 |
32 | 386752047956 |
[0,1,2,3,6,13,29,65,147,337,785,1857,4452,10789, 26365,64833,160167,397025,986593,2456193,6123726, 15286021,38198573,95555937,239294222,599914489, 1505750425,3783967201,9521244242,23988787485, 60520345765,152889244033,386752047956] |