n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 6 |
6 | 10 |
7 | 17 |
8 | 30 |
9 | 54 |
10 | 98 |
11 | 179 |
12 | 328 |
13 | 602 |
14 | 1106 |
15 | 2033 |
16 | 3738 |
17 | 6874 |
18 | 12642 |
19 | 23251 |
20 | 42764 |
21 | 78654 |
22 | 144666 |
23 | 266081 |
24 | 489398 |
25 | 900142 |
26 | 1655618 |
27 | 3045155 |
28 | 5600912 |
29 | 10301682 |
30 | 18947746 |
31 | 34850337 |
32 | 64099762 |
33 | 117897842 |
34 | 216847938 |
35 | 398845539 |
36 | 733591316 |
37 | 1349284790 |
38 | 2481721642 |
[0,2,3,4,6,10,17,30,54,98,179,328,602,1106,2033, 3738,6874,12642,23251,42764,78654,144666,266081, 489398,900142,1655618,3045155,5600912,10301682, 18947746,34850337,64099762,117897842,216847938, 398845539,733591316,1349284790,2481721642] |