n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 5 |
7 | 9 |
8 | 14 |
9 | 25 |
10 | 46 |
11 | 78 |
12 | 136 |
13 | 242 |
14 | 419 |
15 | 733 |
16 | 1291 |
17 | 2251 |
18 | 3938 |
19 | 6905 |
20 | 12073 |
21 | 21129 |
22 | 37001 |
23 | 64741 |
24 | 113304 |
25 | 198344 |
26 | 347126 |
27 | 607532 |
28 | 1063387 |
29 | 1861149 |
30 | 3257410 |
31 | 5701362 |
32 | 9978711 |
33 | 17465052 |
34 | 30568232 |
35 | 53501720 |
36 | 93640745 |
37 | 163894183 |
[1,0,1,2,2,5,9,14,25,46,78,136,242,419,733,1291, 2251,3938,6905,12073,21129,37001,64741,113304, 198344,347126,607532,1063387,1861149,3257410, 5701362,9978711,17465052,30568232,53501720, 93640745,163894183] |