n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 2 |
3 | 5 |
4 | 4 |
5 | 10 |
6 | 9 |
7 | 21 |
8 | 26 |
9 | 48 |
10 | 70 |
11 | 136 |
12 | 209 |
13 | 389 |
14 | 673 |
15 | 1235 |
16 | 2221 |
17 | 4144 |
18 | 7631 |
19 | 14358 |
20 | 26941 |
21 | 51016 |
22 | 96783 |
23 | 184560 |
24 | 352454 |
25 | 675391 |
26 | 1296503 |
27 | 2494071 |
28 | 4805389 |
29 | 9273501 |
30 | 17919559 |
31 | 34670835 |
32 | 67156871 |
33 | 130218219 |
34 | 252741267 |
35 | 490988734 |
[1,3,2,5,4,10,9,21,26,48,70,136,209,389,673,1235, 2221,4144,7631,14358,26941,51016,96783,184560, 352454,675391,1296503,2494071,4805389,9273501, 17919559,34670835,67156871,130218219,252741267, 490988734] |