n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 7 |
5 | 10 |
6 | 20 |
7 | 36 |
8 | 65 |
9 | 118 |
10 | 221 |
11 | 409 |
12 | 776 |
13 | 1463 |
14 | 2788 |
15 | 5328 |
16 | 10222 |
17 | 19714 |
18 | 38054 |
19 | 73685 |
20 | 142944 |
21 | 277838 |
22 | 540889 |
23 | 1054535 |
24 | 2058537 |
25 | 4023278 |
26 | 7871313 |
27 | 15414638 |
28 | 30213190 |
29 | 59266422 |
30 | 116343776 |
31 | 228545682 |
32 | 449240740 |
33 | 883570480 |
34 | 1738769611 |
35 | 3423469891 |
36 | 6743730746 |
[1,1,2,2,7,10,20,36,65,118,221,409,776,1463,2788, 5328,10222,19714,38054,73685,142944,277838,540889, 1054535,2058537,4023278,7871313,15414638,30213190, 59266422,116343776,228545682,449240740,883570480, 1738769611,3423469891,6743730746] |