n | a(n) |
---|---|
0 | 3 |
1 | 1 |
2 | 5 |
3 | 4 |
4 | 13 |
5 | 16 |
6 | 38 |
7 | 57 |
8 | 117 |
9 | 193 |
10 | 370 |
11 | 639 |
12 | 1186 |
13 | 2094 |
14 | 3827 |
15 | 6829 |
16 | 12389 |
17 | 22220 |
18 | 40169 |
19 | 72220 |
20 | 130338 |
21 | 234609 |
22 | 423065 |
23 | 761945 |
24 | 1373466 |
25 | 2474291 |
26 | 4459278 |
27 | 8034394 |
28 | 14478659 |
29 | 26088169 |
30 | 47011093 |
31 | 84708772 |
32 | 152642789 |
33 | 275049240 |
[3,1,5,4,13,16,38,57,117,193,370,639,1186,2094, 3827,6829,12389,22220,40169,72220,130338,234609, 423065,761945,1373466,2474291,4459278,8034394, 14478659,26088169,47011093,84708772,152642789, 275049240] |