n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 6 |
7 | 10 |
8 | 21 |
9 | 38 |
10 | 66 |
11 | 127 |
12 | 233 |
13 | 432 |
14 | 805 |
15 | 1511 |
16 | 2837 |
17 | 5378 |
18 | 10186 |
19 | 19294 |
20 | 36827 |
21 | 70157 |
22 | 133975 |
23 | 256852 |
24 | 492882 |
25 | 946848 |
26 | 1823129 |
27 | 3513599 |
28 | 6780412 |
29 | 13103462 |
30 | 25348870 |
31 | 49090415 |
32 | 95167380 |
33 | 184662052 |
34 | 358630671 |
35 | 697097364 |
36 | 1356051342 |
37 | 2639870329 |
38 | 5142823877 |
[0,1,1,2,4,6,10,21,38,66,127,233,432,805,1511, 2837,5378,10186,19294,36827,70157,133975,256852, 492882,946848,1823129,3513599,6780412,13103462, 25348870,49090415,95167380,184662052,358630671, 697097364,1356051342,2639870329,5142823877] |