n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 5 |
5 | 7 |
6 | 13 |
7 | 20 |
8 | 42 |
9 | 65 |
10 | 122 |
11 | 203 |
12 | 412 |
13 | 718 |
14 | 1413 |
15 | 2381 |
16 | 4859 |
17 | 8266 |
18 | 16955 |
19 | 28995 |
20 | 60484 |
21 | 105524 |
22 | 216830 |
23 | 376969 |
24 | 785885 |
25 | 1383287 |
26 | 2867949 |
27 | 5044969 |
28 | 10544609 |
29 | 18699214 |
30 | 39034399 |
31 | 69349061 |
32 | 145210901 |
33 | 259051224 |
[1,2,2,5,7,13,20,42,65,122,203,412,718,1413,2381, 4859,8266,16955,28995,60484,105524,216830,376969, 785885,1383287,2867949,5044969,10544609,18699214, 39034399,69349061,145210901,259051224] |