n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 12 |
6 | 21 |
7 | 37 |
8 | 66 |
9 | 118 |
10 | 210 |
11 | 373 |
12 | 662 |
13 | 1175 |
14 | 2087 |
15 | 3709 |
16 | 6592 |
17 | 11714 |
18 | 20813 |
19 | 36977 |
20 | 65695 |
21 | 116722 |
22 | 207389 |
23 | 368486 |
24 | 654716 |
25 | 1163271 |
26 | 2066840 |
27 | 3672256 |
28 | 6524693 |
29 | 11592791 |
30 | 20597577 |
31 | 36596883 |
32 | 65023721 |
33 | 115531233 |
34 | 205270716 |
35 | 364715855 |
36 | 648010941 |
37 | 1151357116 |
[1,1,2,4,7,12,21,37,66,118,210,373,662,1175,2087, 3709,6592,11714,20813,36977,65695,116722,207389, 368486,654716,1163271,2066840,3672256,6524693, 11592791,20597577,36596883,65023721,115531233, 205270716,364715855,648010941,1151357116] |