n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 7 |
3 | 14 |
4 | 26 |
5 | 46 |
6 | 80 |
7 | 138 |
8 | 239 |
9 | 417 |
10 | 735 |
11 | 1309 |
12 | 2355 |
13 | 4275 |
14 | 7823 |
15 | 14416 |
16 | 26728 |
17 | 49820 |
18 | 93300 |
19 | 175454 |
20 | 331170 |
21 | 627154 |
22 | 1191204 |
23 | 2268604 |
24 | 4330915 |
25 | 8286101 |
26 | 15884857 |
27 | 30507175 |
28 | 58686513 |
29 | 113066033 |
30 | 218137531 |
31 | 421391695 |
32 | 814999229 |
33 | 1578000229 |
34 | 3058458885 |
35 | 5933549906 |
[1,3,7,14,26,46,80,138,239,417,735,1309,2355,4275, 7823,14416,26728,49820,93300,175454,331170,627154, 1191204,2268604,4330915,8286101,15884857,30507175, 58686513,113066033,218137531,421391695,814999229, 1578000229,3058458885,5933549906] |