n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 4 |
4 | 8 |
5 | 20 |
6 | 38 |
7 | 77 |
8 | 143 |
9 | 267 |
10 | 474 |
11 | 856 |
12 | 1540 |
13 | 2703 |
14 | 4749 |
15 | 8204 |
16 | 14233 |
17 | 24714 |
18 | 42234 |
19 | 72495 |
20 | 122930 |
21 | 209534 |
22 | 357733 |
23 | 603816 |
24 | 1023096 |
25 | 1735667 |
26 | 2915260 |
27 | 4913350 |
28 | 8216036 |
29 | 13794118 |
30 | 23198608 |
31 | 38710749 |
32 | 64802028 |
33 | 108623872 |
34 | 180780234 |
35 | 301734372 |
36 | 500717764 |
37 | 833682438 |
38 | 1390233453 |
39 | 2304627170 |
[1,1,4,8,20,38,77,143,267,474,856,1540,2703,4749, 8204,14233,24714,42234,72495,122930,209534,357733, 603816,1023096,1735667,2915260,4913350,8216036, 13794118,23198608,38710749,64802028,108623872, 180780234,301734372,500717764,833682438, 1390233453,2304627170] |