n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 19 |
7 | 35 |
8 | 64 |
9 | 118 |
10 | 217 |
11 | 399 |
12 | 734 |
13 | 1350 |
14 | 2483 |
15 | 4567 |
16 | 8400 |
17 | 15450 |
18 | 28417 |
19 | 52267 |
20 | 96134 |
21 | 176818 |
22 | 325219 |
23 | 598171 |
24 | 1100208 |
25 | 2023598 |
26 | 3721977 |
27 | 6845783 |
28 | 12591358 |
29 | 23159118 |
30 | 42596259 |
31 | 78346735 |
32 | 144102112 |
33 | 265045106 |
34 | 487493953 |
35 | 896641171 |
36 | 1649180230 |
[0,2,1,3,6,10,19,35,64,118,217,399,734,1350,2483, 4567,8400,15450,28417,52267,96134,176818,325219, 598171,1100208,2023598,3721977,6845783,12591358, 23159118,42596259,78346735,144102112,265045106, 487493953,896641171,1649180230] |